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mount: free commented /etc/filesystems lines when we read it

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-11-03 09:54:53 +01:00
parent 3b1603410a
commit f85554c265
1 changed files with 3 additions and 2 deletions
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5
util-linux/mount.c
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@ -522,12 +522,13 @@ static llist_t *get_block_backed_filesystems(void)
while ((buf = xmalloc_fgetline(f)) != NULL) { while ((buf = xmalloc_fgetline(f)) != NULL) {
if (strncmp(buf, "nodev", 5) == 0 && isspace(buf[5])) if (strncmp(buf, "nodev", 5) == 0 && isspace(buf[5]))
continue; goto next;
fs = skip_whitespace(buf); fs = skip_whitespace(buf);
if (*fs == '#' || *fs == '*' || !*fs) if (*fs == '#' || *fs == '*' || !*fs)
continue; goto next;
llist_add_to_end(&list, xstrdup(fs)); llist_add_to_end(&list, xstrdup(fs));
next:
free(buf); free(buf);
} }
if (ENABLE_FEATURE_CLEAN_UP) fclose(f); if (ENABLE_FEATURE_CLEAN_UP) fclose(f);