FFmpeg

Commit Graph

Author	SHA1	Message	Date
Jun Zhao	95780f4dcb	avutil/file: add more check befor destory the buffer add more check befor destory the buffer Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	5 years ago
Jun Zhao	7ce15b1d43	avutil/file: always set size to zero if bufptr is NULL Always set size to zero if bufptr is NULL, it's more make sence. fix #8095 Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Jun Zhao <barryjzhao@tencent.com>	5 years ago
Marton Balint	4737387d28	avutil/file: allow mapping 0 byte files with av_file_map Signed-off-by: Marton Balint <cus@passwd.hu>	6 years ago
Diego Biurrun	97cfe1d8bd	Convert all AVClass struct declarations to designated initializers.	8 years ago
Michael Niedermayer	b4f59beeb4	avutil/file: Move av_tempfile() to avutil/file_open ff_tempfile() document the issue with av_tempfile() Tested-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Diego Biurrun	bf704132a5	Don't anonymously typedef structs	10 years ago
Martin Storsjö	a76d0cdf21	libavutil: Move avpriv_open to a new file, file_open.c Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	dfc6b5c814	file: Move win32 utf8->wchar open wrapper to libavutil When libavformat was changed to use the new avpriv_open function in `51eb213d00`, this silently bypassed the existing wrapper for win32. Move the win32 wrapper into libavutil/file.c to make sure it gets called everywhere (not just in the libavformat case). This makes sure that non-ascii file names gets opened properly (where file names internally are stored as utf8, but they get converted to wchar_t and opened with _wsopen). Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Derek Buitenhuis	87e8cbf709	libavutil: Don't use fcntl if the function does not exist Not all platforms have the function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Derek Buitenhuis	0f1fb6c019	libavutil: Don't use fcntl if the function does not exist Not all platforms have the function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Rémi Denis-Courmont	869b04e891	libavutil: add avpriv_open() to open files with close-on-exec flag Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Martin Storsjö	15816c8e8b	avutil: Include io.h with a separate condition from MapViewOfFile The existence of MapViewOfFile isn't linked to the existence of io.h. Not all versions of windows have MapViewOfFile (in particular, Windows Phone 8 and the "metro" windows 8 API subset don't), while they still have io.h (and need it for open/read/close). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	c9454cb643	av_tempfile: fix leak in error case Fixes CID733796 Part2 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	70766c2182	Add some more missing includes after removing the implicit common.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Mans Rullgard	d11baad055	lavu/file: include unistd.h only when available The unistd.h header is only needed for the close() declaration. If this header is not available, the close() declaration may be provided by another header, e.g. io.h. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Diego Biurrun	299ab0fd17	libavutil: Remove pointless file test program.	13 years ago
Michael Niedermayer	fd6af5375b	av_tempfile: dont try the current directory with mkstemp() unless we are on windows Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e8e13358ad	av_tempfile: change mode for fallback to 0600 to match mkstemp() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	74dbb5388e	av_tempfile: Pass int log_offset, void *log_ctx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	482aabd59a	av_tempfile: fix error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4105335c98	av_tempfile: use O_EXCL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	797c2ef970	av_tempfile: try tempnam(NULL) first Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5746f91036	av_tempfile: handle missing O_BINARY Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c9833fc33a	av_tempfile: fix alloc type for !HAVE_MKSTEMP Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	885158c887	Move av_tempfile() into libavutil, it is a generically usefull thing and its small. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Mans Rullgard	abc78a5a7c	Do not include log.h in avutil.h Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	d0989bed22	Fix error check in av_file_map() On failure, mmap() returns MAP_FAILED, which may or may not be -1. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Reimar Döffinger	314374e579	Use MAP_FAILED to check for mmap failure instead of manually recreating the value.	14 years ago
Michael Niedermayer	10ff2967ea	file: Fix mmap error check. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Anton Khirnov	490a022d86	lavu: remove misc disabled cruft	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Daniel Verkamp	73f6d31e6c	Win32 support for av_file_map() Originally committed as revision 26221 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	f02cbc4590	Fix av_file_map(): replace stat(filename, &st) with fstat(fd, &st). The file might be replaced between open() and stat(). Spotted by Mans. Originally committed as revision 26075 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	1b31037d62	Replace lstat() with stat() in av_file_map(). The lstat() use was wrong. Originally committed as revision 26074 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	0328b9ea39	Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago

50 Commits (a085cfa65414ff4346d8367cfb54d50d4925396f)