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Uemis downloader: free ans_path on error

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In a few instances, the ans_path was not freed on error. Fix them.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-11-19 12:35:45 +01:00 • committed by Dirk Hohndel
parent 2cd7b9db25
commit d0ac061eaf
1 changed files with 6 additions and 1 deletions
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7
core/uemis-downloader.c
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@ -606,10 +606,13 @@ static bool uemis_get_answer(const char *path, char *request, int n_param_in,
#ifdef UEMIS_DEBUG
fprintf(debugfile, "open %s failed with errno %d\n", ans_path, errno);
#endif
free(ans_path);
return false;
}
if (read(ans_file, tmp, 100) < 0)
if (read(ans_file, tmp, 100) < 0) {
free(ans_path);
return false;
}
close(ans_file);
#if UEMIS_DEBUG & 8
tmp[100] = '\0';
@ -670,6 +673,7 @@ static bool uemis_get_answer(const char *path, char *request, int n_param_in,
#ifdef UEMIS_DEBUG
fprintf(debugfile, "open %s failed with errno %d\n", ans_path, errno);
#endif
free(ans_path);
return false;
}
free(ans_path);
@ -707,6 +711,7 @@ static bool uemis_get_answer(const char *path, char *request, int n_param_in,
#ifdef UEMIS_DEBUG
fprintf(debugfile, "open %s failed with errno %d\n", ans_path, errno);
#endif
free(ans_path);
return false;
}