upstream/opnsense-src
1
0
Fork 0
mirror of https://github.com/opnsense/src.git synced 2026-05-28 04:12:45 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Avoid leaking file pointer on error

Browse source 
CID:		1222506, 1222505
This commit is contained in:
Ed Maste 2014-06-11 17:19:57 +00:00
parent 5d00bfa3cd
commit efc81e89ec
1 changed files with 9 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
usr.bin/vtfontcvt/vtfontcvt.c
View file

@ -331,6 +331,7 @@ parse_file(const char *filename, unsigned int map_idx)
{
FILE *fp;
size_t len;
int rv;
fp = fopen(filename, "r");
if (fp == NULL) {
@ -339,8 +340,11 @@ parse_file(const char *filename, unsigned int map_idx)
}
len = strlen(filename);
if (len > 4 && strcasecmp(filename + len - 4, ".hex") == 0)
return parse_hex(fp, map_idx);
return parse_bdf(fp, map_idx);
rv = parse_hex(fp, map_idx);
else
rv = parse_bdf(fp, map_idx);
fclose(fp);
return (rv);
}
static void
@ -447,6 +451,7 @@ write_fnt(const char *filename)
fh.map_count[3] = htobe32(map_folded_count[3]);
if (fwrite(&fh, sizeof fh, 1, fp) != 1) {
perror(filename);
fclose(fp);
return (1);
}
@ -456,9 +461,11 @@ write_fnt(const char *filename)
write_mappings(fp, VFNT_MAP_BOLD) != 0 ||
write_mappings(fp, 3) != 0) {
perror(filename);
fclose(fp);
return (1);
}
fclose(fp);
return (0);
}