Merge pull request libgit2#4175 from libgit2/ethomson/dont_trunc_and_excl

pks-t · web-flow · commit 1d39a603198e · 2017-03-24T08:26:33.000+01:00
git_futils: don't O_EXCL and O_TRUNC
diff --git a/src/fileops.c b/src/fileops.c
@@ -66,8 +66,8 @@ int git_futils_creat_withpath(const char *path, const mode_t dirmode, const mode
 
 int git_futils_creat_locked(const char *path, const mode_t mode)
 {
-	int fd = p_open(path, O_WRONLY | O_CREAT | O_TRUNC |
-		O_EXCL | O_BINARY | O_CLOEXEC, mode);
+	int fd = p_open(path, O_WRONLY | O_CREAT | O_EXCL | O_BINARY | O_CLOEXEC,
+		mode);
 
 	if (fd < 0) {
 		int error = errno;

Original file line number	Diff line number	Diff line change
`@@ -66,8 +66,8 @@ int git_futils_creat_withpath(const char *path, const mode_t dirmode, const mode`
`66`	`66`
`67`	`67`	`int git_futils_creat_locked(const char *path, const mode_t mode)`
`68`	`68`	`{`
`69`		`- int fd = p_open(path, O_WRONLY \| O_CREAT \| O_TRUNC \|`
`70`		`- O_EXCL \| O_BINARY \| O_CLOEXEC, mode);`
	`69`	`+ int fd = p_open(path, O_WRONLY \| O_CREAT \| O_EXCL \| O_BINARY \| O_CLOEXEC,`
	`70`	`+ mode);`
`71`	`71`
`72`	`72`	`if (fd < 0) {`
`73`	`73`	`int error = errno;`