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| author | Daniel Stenberg <daniel@haxx.se> | 2023-02-20 18:35:13 +0100 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2023-02-21 10:34:29 +0100 |
| commit | 1c9cfb7af368feefb522caf81b052ee742a76da8 (patch) | |
| tree | 98323bb4e10566c95cae66828ebab7a1e1f54b47 /src | |
| parent | 0cafff2e5fef33b4d1013ab5c7cc68a782c17f66 (diff) | |
| download | curl-1c9cfb7af368feefb522caf81b052ee742a76da8.tar.gz | |
tool_operate: avoid fclose(NULL) on bad header dump file
Fixes #10570
Reported-by: Jérémy Rabasco
Closes #10571
Diffstat (limited to 'src')
| -rw-r--r-- | src/tool_operate.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/tool_operate.c b/src/tool_operate.c index 195159229..cec24057a 100644 --- a/src/tool_operate.c +++ b/src/tool_operate.c @@ -984,12 +984,13 @@ static CURLcode single_transfer(struct GlobalConfig *global, */ if(!per->prev || per->prev->config != config) { newfile = fopen(config->headerfile, "wb+"); - fclose(newfile); + if(newfile) + fclose(newfile); } newfile = fopen(config->headerfile, "ab+"); if(!newfile) { - warnf(global, "Failed to open %s\n", config->headerfile); + errorf(global, "Failed to open %s\n", config->headerfile); result = CURLE_WRITE_ERROR; break; } |