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Merge pull request #1670 from arrbee/open-cloexec

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Add O_CLOEXEC to open calls
This commit is contained in:
Vicent Martí 2013-06-24 11:21:09 -07:00
commit 09ee60c6d4
3 changed files with 9 additions and 4 deletions
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6
src/fileops.c
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@ -61,9 +61,11 @@ int git_futils_creat_locked(const char *path, const mode_t mode)
wchar_t buf[GIT_WIN_PATH]; wchar_t buf[GIT_WIN_PATH];
git__utf8_to_16(buf, GIT_WIN_PATH, path); git__utf8_to_16(buf, GIT_WIN_PATH, path);
fd = _wopen(buf, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_EXCL, mode); fd = _wopen(buf, O_WRONLY | O_CREAT | O_TRUNC |
O_EXCL | O_BINARY | O_CLOEXEC, mode);
#else #else
fd = open(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_EXCL, mode); fd = open(path, O_WRONLY | O_CREAT | O_TRUNC |
O_EXCL | O_BINARY | O_CLOEXEC, mode);
#endif #endif
if (fd < 0) { if (fd < 0) {

4
src/posix.c
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@ -111,12 +111,12 @@ int p_open(const char *path, int flags, ...)
va_end(arg_list); va_end(arg_list);
} }
return open(path, flags | O_BINARY, mode); return open(path, flags | O_BINARY | O_CLOEXEC, mode);
} }
int p_creat(const char *path, mode_t mode) int p_creat(const char *path, mode_t mode)
{ {
return open(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, mode); return open(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY | O_CLOEXEC, mode);
} }
int p_getcwd(char *buffer_out, size_t size) int p_getcwd(char *buffer_out, size_t size)

3
src/posix.h
View File

@ -25,6 +25,9 @@
#if !defined(O_BINARY) #if !defined(O_BINARY)
#define O_BINARY 0 #define O_BINARY 0
#endif #endif
#if !defined(O_CLOEXEC)
#define O_CLOEXEC 0
#endif
typedef int git_file; typedef int git_file;