tools/qt-faststart: Fix unintended sign extension of current_offset

Fixes: CID733809 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
12 years ago · 582f36ca3f
parent 69ce34c796
commit 582f36ca3f
1 changed files with 1 additions and 1 deletions
--- a/tools/qt-faststart.c
+++ b/tools/qt-faststart.c
@ -240,7 +240,7 @@ int main(int argc, char *argv[])
                goto error_out;
            }
            for (j = 0; j < offset_count; j++) {
-                current_offset  = BE_32(&moov_atom[i + 12 + j * 4]);
+                current_offset  = (uint32_t)BE_32(&moov_atom[i + 12 + j * 4]);
                current_offset += moov_atom_size;
                moov_atom[i + 12 + j * 4 + 0] = (current_offset >> 24) & 0xFF;
                moov_atom[i + 12 + j * 4 + 1] = (current_offset >> 16) & 0xFF;