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fix: keep same ABI in asan and non-asan builds (#12831)

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fixes: #12830

Closes #12831

PiperOrigin-RevId: 534121876
pull/12857/head
Matt Kulukundis 2 years ago committed by Copybara-Service
parent bec4585d3d
commit ded8f486c7
11 changed files with 73 additions and 81 deletions
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  1. 4
      objectivec/GPBAny.pbobjc.m
  2. 12
      objectivec/GPBApi.pbobjc.m
  3. 4
      objectivec/GPBDuration.pbobjc.m
  4. 4
      objectivec/GPBEmpty.pbobjc.m
  5. 4
      objectivec/GPBFieldMask.pbobjc.m
  6. 4
      objectivec/GPBSourceContext.pbobjc.m
  7. 12
      objectivec/GPBStruct.pbobjc.m
  8. 4
      objectivec/GPBTimestamp.pbobjc.m
  9. 20
      objectivec/GPBType.pbobjc.m
  10. 36
      objectivec/GPBWrappers.pbobjc.m
  11. 50
      src/google/protobuf/parse_context.h

4
objectivec/GPBAny.pbobjc.m
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@ -91,9 +91,9 @@ typedef struct GPBAny__storage_ {
"\001\001\004\241!!\000";
[localDescriptor setupExtraTextInfo:extraTextFormatInfo];
#endif // !GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

12
objectivec/GPBApi.pbobjc.m
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@ -145,9 +145,9 @@ typedef struct GPBApi__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBApi__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -272,9 +272,9 @@ typedef struct GPBMethod__storage_ {
"\002\002\007\244\241!!\000\004\010\244\241!!\000";
[localDescriptor setupExtraTextInfo:extraTextFormatInfo];
#endif // !GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -341,9 +341,9 @@ typedef struct GPBMixin__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBMixin__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

4
objectivec/GPBDuration.pbobjc.m
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@ -86,9 +86,9 @@ typedef struct GPBDuration__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBDuration__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

4
objectivec/GPBEmpty.pbobjc.m
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@ -62,9 +62,9 @@ typedef struct GPBEmpty__storage_ {
fieldCount:0
storageSize:sizeof(GPBEmpty__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

4
objectivec/GPBFieldMask.pbobjc.m
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@ -75,9 +75,9 @@ typedef struct GPBFieldMask__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBFieldMask__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

4
objectivec/GPBSourceContext.pbobjc.m
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@ -75,9 +75,9 @@ typedef struct GPBSourceContext__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBSourceContext__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

12
objectivec/GPBStruct.pbobjc.m
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@ -115,9 +115,9 @@ typedef struct GPBStruct__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBStruct__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -222,9 +222,9 @@ typedef struct GPBValue__storage_ {
[localDescriptor setupOneofs:oneofs
count:(uint32_t)(sizeof(oneofs) / sizeof(char*))
firstHasIndex:-1];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -285,9 +285,9 @@ typedef struct GPBListValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBListValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

4
objectivec/GPBTimestamp.pbobjc.m
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@ -86,9 +86,9 @@ typedef struct GPBTimestamp__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBTimestamp__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

20
objectivec/GPBType.pbobjc.m
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@ -307,9 +307,9 @@ typedef struct GPBType__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBType__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -468,9 +468,9 @@ typedef struct GPBField__storage_ {
"\001\006\004\241!!\000";
[localDescriptor setupExtraTextInfo:extraTextFormatInfo];
#endif // !GPBOBJC_SKIP_MESSAGE_TEXTFORMAT_EXTRAS
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -593,9 +593,9 @@ typedef struct GPBEnum__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBEnum__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -673,9 +673,9 @@ typedef struct GPBEnumValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBEnumValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -730,9 +730,9 @@ typedef struct GPBOption__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBOption__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

36
objectivec/GPBWrappers.pbobjc.m
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@ -83,9 +83,9 @@ typedef struct GPBDoubleValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBDoubleValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -129,9 +129,9 @@ typedef struct GPBFloatValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBFloatValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -175,9 +175,9 @@ typedef struct GPBInt64Value__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBInt64Value__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -221,9 +221,9 @@ typedef struct GPBUInt64Value__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBUInt64Value__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -267,9 +267,9 @@ typedef struct GPBInt32Value__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBInt32Value__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -313,9 +313,9 @@ typedef struct GPBUInt32Value__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBUInt32Value__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -358,9 +358,9 @@ typedef struct GPBBoolValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBBoolValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -404,9 +404,9 @@ typedef struct GPBStringValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBStringValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;
@ -450,9 +450,9 @@ typedef struct GPBBytesValue__storage_ {
fieldCount:(uint32_t)(sizeof(fields) / sizeof(GPBMessageFieldDescription))
storageSize:sizeof(GPBBytesValue__storage_)
flags:(GPBDescriptorInitializationFlags)(GPBDescriptorInitializationFlag_UsesClassRefs | GPBDescriptorInitializationFlag_Proto3OptionalKnown | GPBDescriptorInitializationFlag_ClosedEnumSupportKnown)];
#if defined(DEBUG) && DEBUG
#if defined(DEBUG) && DEBUG
NSAssert(descriptor == nil, @"Startup recursed!");
#endif // DEBUG
#endif // DEBUG
descriptor = localDescriptor;
}
return descriptor;

50
src/google/protobuf/parse_context.h
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@ -35,6 +35,7 @@
#include <cstring>
#include <string>
#include <type_traits>
#include <utility>
#include "absl/base/config.h"
#include "absl/log/absl_check.h"
@ -133,50 +134,41 @@ class PROTOBUF_EXPORT EpsCopyInputStream {
if (count > 0) StreamBackUp(count);
}
#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || defined(ABSL_HAVE_MEMORY_SANITIZER)
// In sanitizer mode we use an optional<int> to guarantee that:
// In sanitizer mode we use memory poisoning to guarantee that:
// - We do not read an uninitialized token.
// - Every non-empty token is moved from and consumed.
// - We would like to verify that this token was consumed, but unforuntately
// __asan_address_is_poisoned is allowed to have false negatives.
class LimitToken {
public:
LimitToken() = default;
explicit LimitToken(int token) : token_(token) {}
LimitToken(LimitToken&& other) { *this = std::move(other); }
LimitToken& operator=(LimitToken&& other) {
token_ = std::exchange(other.token_, absl::nullopt);
return *this;
}
LimitToken() { PROTOBUF_POISON_MEMORY_REGION(&token_, sizeof(token_)); }
~LimitToken() { ABSL_CHECK(!token_.has_value()); }
explicit LimitToken(int token) : token_(token) {
PROTOBUF_UNPOISON_MEMORY_REGION(&token_, sizeof(token_));
}
LimitToken(const LimitToken&) = delete;
LimitToken& operator=(const LimitToken&) = delete;
int token() && {
ABSL_CHECK(token_.has_value());
return *std::exchange(token_, absl::nullopt);
}
LimitToken(LimitToken&& other) { *this = std::move(other); }
private:
absl::optional<int> token_;
};
#else
class LimitToken {
public:
LimitToken() = default;
explicit LimitToken(int token) : token_(token) {}
LimitToken(LimitToken&&) = default;
LimitToken& operator=(LimitToken&&) = default;
LimitToken& operator=(LimitToken&& other) {
PROTOBUF_UNPOISON_MEMORY_REGION(&token_, sizeof(token_));
token_ = other.token_;
PROTOBUF_POISON_MEMORY_REGION(&other.token_, sizeof(token_));
return *this;
}
LimitToken(const LimitToken&) = delete;
LimitToken& operator=(const LimitToken&) = delete;
~LimitToken() = default;
int token() const { return token_; }
int token() && {
int t = token_;
PROTOBUF_POISON_MEMORY_REGION(&token_, sizeof(token_));
return t;
}
private:
int token_;
};
#endif
// If return value is negative it's an error
PROTOBUF_NODISCARD LimitToken PushLimit(const char* ptr, int limit) {

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