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check return value from close() after write()

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otherwise we may lose data when quota is exceeded
or nfs is in a bad mood.
This commit is contained in:
Oswald Buddenhagen 2011-07-23 12:49:08 +02:00
parent 61d98c5a1d
commit f6a25b331f
1 changed files with 5 additions and 1 deletions
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6
src/drv_maildir.c
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@ -1028,7 +1028,11 @@ maildir_store_msg( store_t *gctx, msg_data_t *data, int to_trash,
close( fd );
return cb( DRV_BOX_BAD, 0, aux );
}
close( fd );
if (close( fd ) < 0) {
/* Quota exceeded may cause this. */
perror( buf );
return cb( DRV_BOX_BAD, 0, aux );
}
/* Moving seen messages to cur/ is strictly speaking incorrect, but makes mutt happy. */
nfsnprintf( nbuf, sizeof(nbuf), "%s%s/%s/%s%s", prefix, box, subdirs[!(data->flags & F_SEEN)], base, fbuf );
if (rename( buf, nbuf )) {