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| author | Daniel Stenberg <daniel@haxx.se> | 2020-05-21 23:53:19 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2020-05-22 12:34:51 +0200 |
| commit | f6c6a159f52315b018f883fde177463aaeac4749 (patch) | |
| tree | 0714454bc5a5110e445878ec22819663962ab334 /lib | |
| parent | 5d965b48987457eb0db01c2eb65712aec37e49f5 (diff) | |
Revert "sendf: make failf() use the mvsnprintf() return code"
This reverts commit 74623551f306990e70c7c5515b88972005604a74.
Instead mark the function call with (void). Getting the return code and
using it instead triggered Coverity warning CID 1463596 because
snprintf() can return a negative value...
Closes #5441
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/sendf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sendf.c b/lib/sendf.c index 92caf7cec..147ecbfa5 100644 --- a/lib/sendf.c +++ b/lib/sendf.c @@ -267,7 +267,8 @@ void Curl_failf(struct Curl_easy *data, const char *fmt, ...) size_t len; char error[CURL_ERROR_SIZE + 2]; va_start(ap, fmt); - len = mvsnprintf(error, CURL_ERROR_SIZE, fmt, ap); + (void)mvsnprintf(error, CURL_ERROR_SIZE, fmt, ap); + len = strlen(error); if(data->set.errorbuffer && !data->state.errorbuf) { strcpy(data->set.errorbuffer, error); |