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old_e2fsprogs/blkid: close the fd after we are done with it

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Some people have HUGE /dev/*...

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2011-11-28 18:57:04 +01:00
parent 1fd7129bc6
commit 901365fcff
1 changed files with 7 additions and 2 deletions
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9
e2fsprogs/old_e2fsprogs/blkid/probe.c
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@ -575,8 +575,12 @@ blkid_dev blkid_verify(blkid_cache cache, blkid_dev dev)
printf("need to revalidate %s (time since last check %lu)\n", printf("need to revalidate %s (time since last check %lu)\n",
dev->bid_name, diff)); dev->bid_name, diff));
if (((fd = open(dev->bid_name, O_RDONLY)) < 0) || fd = open(dev->bid_name, O_RDONLY);
(fstat(fd, &st) < 0)) { if (fd < 0
|| fstat(fd, &st) < 0
) {
if (fd >= 0)
close(fd);
if (errno == ENXIO || errno == ENODEV || errno == ENOENT) { if (errno == ENXIO || errno == ENODEV || errno == ENOENT) {
blkid_free_dev(dev); blkid_free_dev(dev);
return NULL; return NULL;
@ -653,6 +657,7 @@ try_again:
if (!dev->bid_type) { if (!dev->bid_type) {
blkid_free_dev(dev); blkid_free_dev(dev);
close(fd);
return NULL; return NULL;
} }