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asn1_compile: fix null deref bug

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This commit is contained in:
Nicolas Williams
2016-02-29 19:00:25 -06:00
parent 30299a4ee7
commit 2b6bc1a7dc
1 changed files with 4 additions and 2 deletions
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6
lib/asn1/gen.c
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@@ -294,9 +294,10 @@ close_generate (void)
fclose (privheaderfile); fclose (privheaderfile);
if (templatefile) if (templatefile)
fclose (templatefile); fclose (templatefile);
if (logfile) if (logfile) {
fprintf (logfile, "\n"); fprintf (logfile, "\n");
fclose (logfile); fclose (logfile);
}
} }
void void
@@ -356,7 +357,8 @@ generate_header_of_codefile(const char *name)
codefile = fopen (filename, "w"); codefile = fopen (filename, "w");
if (codefile == NULL) if (codefile == NULL)
err (1, "fopen %s", filename); err (1, "fopen %s", filename);
fprintf(logfile, "%s ", filename); if (logfile)
fprintf(logfile, "%s ", filename);
free(filename); free(filename);
filename = NULL; filename = NULL;
fprintf (codefile, fprintf (codefile,