With the commits f2f02675 and 5096d490 we have been converted in some files the
call
from snprintf/sprintf/strcpy to xsnprintf. This patch converts the remaining
calls
to snprintf with xsnprintf under the following conditions:
- The call to snprintf does not control the outcome of the command
or the presence of truncation errors.
- A call to snprintf can generate a fatal error, directly or indirectly.
The other few remaining cases in which a call to snprintf can generate a soft
error
have not been changed.
Signed-off-by: Elia Pinto <gitter.spi...@gmail.com>
---
wrapper.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/wrapper.c b/wrapper.c
index 5dc4e15..0d44835 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -433,16 +433,11 @@ int xmkstemp(char *template)
int git_mkstemp(char *path, size_t len, const char *template)
{
const char *tmp;
- size_t n;
tmp = getenv("TMPDIR");
if (!tmp)
tmp = "/tmp";
- n = snprintf(path, len, "%s/%s", tmp, template);
- if (len <= n) {
- errno = ENAMETOOLONG;
- return -1;
- }
+ (void)xsnprintf(path, len, "%s/%s", tmp, template);
return mkstemp(path);
}
--
2.9.0.rc1.265.geb5d750
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