[SCM] Samba Shared Repository - branch master updated
Michael Adam
obnox at samba.org
Tue Sep 4 14:18:02 MDT 2012
The branch, master has been updated
via 2172a14 s3: in sys_popen(), add a debug message for failed fork
via c1b703f s3: in sys_popen(), add a debug message for failed extract_args()
via 6c7df39 s3: in sys_popen(), untangle function call from result check
via 1d4fe78 s3: in sys_popen(), untangle assigment from check and add a debug message in failure case
via d43c411 s3: in sys_popen(), improve call to pipe and report error to debug
via 243157a s3: in sys_popen(), validate input before opening the pipe.
via e7d385c s3: in sys_popen(), fix a debug message
via b1966f3 s3:smbd: in sys_disk_free(), improve a debug message
via cc99189 s3:smbd: in sys_disk_free(), improve a debug message
via 04ac781 s3:smbd: in sys_disk_free(), fix line length and indentation of debug statement
via a56d2de s3:smbd: in sys_disk_free(), fix a debug message
from 3390d99 s3-winbind: DON'T PANIC if we couldn't find the domain.
http://gitweb.samba.org/?p=samba.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 2172a1448e8798b4df50d5874b38a252d15b3ad0
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:25:42 2012 +0200
s3: in sys_popen(), add a debug message for failed fork
Autobuild-User(master): Michael Adam <obnox at samba.org>
Autobuild-Date(master): Tue Sep 4 22:17:30 CEST 2012 on sn-devel-104
commit c1b703f95cb35798c4948aa01b9cb75184c29522
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:24:46 2012 +0200
s3: in sys_popen(), add a debug message for failed extract_args()
commit 6c7df39feeaeebeca88562e575aa0c803559b0d7
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:23:01 2012 +0200
s3: in sys_popen(), untangle function call from result check
commit 1d4fe78db928c5f68aa805d1f5dc6a941fbb10fc
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:19:46 2012 +0200
s3: in sys_popen(), untangle assigment from check and add a debug message in failure case
commit d43c411fb19707f1b57177e9a3300573018cc849
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:17:37 2012 +0200
s3: in sys_popen(), improve call to pipe and report error to debug
commit 243157ae345f32b06f9c1a223139891339d0ad82
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:15:42 2012 +0200
s3: in sys_popen(), validate input before opening the pipe.
commit e7d385c366f04586c6e1490ea0a8cd4b1225f552
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 14:21:37 2012 +0200
s3: in sys_popen(), fix a debug message
commit b1966f31188abcadabb48090cccfccaae150445e
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:02:40 2012 +0200
s3:smbd: in sys_disk_free(), improve a debug message
commit cc99189de1330074d10012578a1729d7be1e41f5
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 15:01:18 2012 +0200
s3:smbd: in sys_disk_free(), improve a debug message
commit 04ac7816262dcb69dd88fe0409c5bd03ab894f56
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 14:50:53 2012 +0200
s3:smbd: in sys_disk_free(), fix line length and indentation of debug statement
commit a56d2dea06aa089330c8d7df32c124abf1fab851
Author: Michael Adam <obnox at samba.org>
Date: Tue Sep 4 14:50:15 2012 +0200
s3:smbd: in sys_disk_free(), fix a debug message
-----------------------------------------------------------------------
Summary of changes:
source3/lib/system.c | 27 +++++++++++++++++++--------
source3/smbd/dfree.c | 7 ++++---
2 files changed, 23 insertions(+), 11 deletions(-)
Changeset truncated at 500 lines:
diff --git a/source3/lib/system.c b/source3/lib/system.c
index 2881fd6..d69f1c6 100644
--- a/source3/lib/system.c
+++ b/source3/lib/system.c
@@ -1161,32 +1161,43 @@ int sys_popen(const char *command)
char **argl = NULL;
int ret;
- if (pipe(pipe_fds) < 0)
+ if (!*command) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ ret = pipe(pipe_fds);
+ if (ret < 0) {
+ DEBUG(0, ("sys_popen: error opening pipe: %s\n",
+ strerror(errno)));
return -1;
+ }
parent_end = pipe_fds[0];
child_end = pipe_fds[1];
- if (!*command) {
- errno = EINVAL;
+ entry = SMB_MALLOC_P(popen_list);
+ if (entry == NULL) {
+ DEBUG(0, ("sys_popen: malloc failed\n"));
goto err_exit;
}
- if((entry = SMB_MALLOC_P(popen_list)) == NULL)
- goto err_exit;
-
ZERO_STRUCTP(entry);
/*
* Extract the command and args into a NULL terminated array.
*/
- if(!(argl = extract_args(NULL, command)))
+ argl = extract_args(NULL, command);
+ if (argl == NULL) {
+ DEBUG(0, ("sys_popen: extract_args() failed: %s\n", strerror(errno)));
goto err_exit;
+ }
entry->child_pid = fork();
if (entry->child_pid == -1) {
+ DEBUG(0, ("sys_popen: fork failed: %s\n", strerror(errno)));
goto err_exit;
}
@@ -1216,7 +1227,7 @@ int sys_popen(const char *command)
ret = execv(argl[0], argl);
if (ret == -1) {
- DEBUG(0, ("sys_popen: ERROR executing dfree command "
+ DEBUG(0, ("sys_popen: ERROR executing command "
"'%s': %s\n", command, strerror(errno)));
}
_exit (127);
diff --git a/source3/smbd/dfree.c b/source3/smbd/dfree.c
index cb80e18..e6a0af2 100644
--- a/source3/smbd/dfree.c
+++ b/source3/smbd/dfree.c
@@ -95,7 +95,7 @@ uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_que
return (uint64_t)-1;
}
- DEBUG (3, ("disk_free: Running command %s\n", syscmd));
+ DEBUG (3, ("disk_free: Running command '%s'\n", syscmd));
lines = file_lines_pload(syscmd, NULL);
if (lines) {
@@ -123,8 +123,9 @@ uint64_t sys_disk_free(connection_struct *conn, const char *path, bool small_que
if (!*dfree)
*dfree = 1024;
} else {
- DEBUG (0, ("disk_free: sys_popen() failed for command %s. Error was : %s\n",
- syscmd, strerror(errno) ));
+ 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) ));
--
Samba Shared Repository
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