From a772f3006241ebcb0593719d0927d354a3a361e6 Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Fri, 17 Jul 2015 09:35:11 +0200 Subject: [PATCH] s3-smbd: Leave sys_disk_free() if dfree command is used If we have a broken system which reports incorrect sizes we provide the 'dfree command'. This command makes sure Samba gets the correct values. However after that we call the quota command which then reports the broken values. The dfree command should take care to provide the correct values and in case of quota's it should also calculate the quote correctly. BUG: https://bugzilla.samba.org/show_bug.cgi?id=11403 Pair-Programmed-With: Michael Adam Signed-off-by: Andreas Schneider Signed-off-by: Michael Adam Reviewed-by: Ralph Boehme (cherry picked from commit 48a4d5a4078ff2a66dd753323d6e5d76d34b9828) --- source3/smbd/dfree.c | 29 +++++++++++++---------------- 1 file changed, 13 insertions(+), 16 deletions(-) diff --git a/source3/smbd/dfree.c b/source3/smbd/dfree.c index e6a0af2..1e5aba6 100644 --- a/source3/smbd/dfree.c +++ b/source3/smbd/dfree.c @@ -98,7 +98,7 @@ uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_que DEBUG (3, ("disk_free: Running command '%s'\n", syscmd)); lines = file_lines_pload(syscmd, NULL); - if (lines) { + if (lines != NULL) { char *line = lines[0]; DEBUG (3, ("Read input from dfree, \"%s\"\n", line)); @@ -122,22 +122,18 @@ uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_que *dsize = 2048; if (!*dfree) *dfree = 1024; - } else { - DEBUG (0, ("disk_free: file_lines_load() failed for " - "command '%s'. Error was : %s\n", - syscmd, strerror(errno) )); - if (sys_fsusage(path, dfree, dsize) != 0) { - DEBUG (0, ("disk_free: sys_fsusage() failed. Error was : %s\n", - strerror(errno) )); - return (uint64_t)-1; - } - } - } else { - if (sys_fsusage(path, dfree, dsize) != 0) { - DEBUG (0, ("disk_free: sys_fsusage() failed. Error was : %s\n", - strerror(errno) )); - return (uint64_t)-1; + + goto dfree_done; } + DEBUG (0, ("disk_free: file_lines_load() failed for " + "command '%s'. Error was : %s\n", + syscmd, strerror(errno) )); + } + + if (sys_fsusage(path, dfree, dsize) != 0) { + DEBUG (0, ("disk_free: sys_fsusage() failed. Error was : %s\n", + strerror(errno) )); + return (uint64_t)-1; } if (disk_quotas(path, &bsize_q, &dfree_q, &dsize_q)) { @@ -161,6 +157,7 @@ uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_que *dfree = MAX(1,*dfree); } +dfree_done: disk_norm(small_query,bsize,dfree,dsize); if ((*bsize) < 1024) { -- 2.4.5