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detect fclose(NULL)

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This commit is contained in:
Daniel Stenberg
2002-03-08 15:31:44 +00:00
parent d9459b54d9
commit fe3c874001
1 changed files with 9 additions and 1 deletions
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10
lib/memdebug.c
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@@ -200,7 +200,15 @@ FILE *curl_fopen(const char *file, const char *mode,
int curl_fclose(FILE *file, int line, const char *source) int curl_fclose(FILE *file, int line, const char *source)
{ {
int res=(fclose)(file); int res;
if(NULL == file) {
fprintf(stderr, "ILLEGAL flose() on NULL at %s:%d\n",
source, line);
exit(2);
}
res=(fclose)(file);
if(logfile) if(logfile)
fprintf(logfile, "FILE %s:%d fclose(%p)\n", fprintf(logfile, "FILE %s:%d fclose(%p)\n",
source, line, file); source, line, file);