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sssd: skip flushing if executable does not exist

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Avoid unnecessary syslog output, like:

    Apr 01 13:35:09 dlaptop userdel[45872]: userdel: sss_cache exited with status 1
    Apr 01 13:35:09 dlaptop userdel[45872]: userdel: Failed to flush the sssd cache.
This commit is contained in:
Christian Göttsche 2023-04-01 13:44:48 +02:00 committed by Iker Pedrosa
parent 2eaea70111
commit 2eee4c67f5
1 changed files with 6 additions and 0 deletions
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6
lib/sssd.c
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@ -4,6 +4,7 @@
#ifdef USE_SSSD #ifdef USE_SSSD
#include <stdio.h> #include <stdio.h>
#include <sys/stat.h>
#include <sys/wait.h> #include <sys/wait.h>
#include <sys/types.h> #include <sys/types.h>
@ -21,11 +22,16 @@ int sssd_flush_cache (int dbflags)
{ {
int status, code, rv; int status, code, rv;
const char *cmd = "/usr/sbin/sss_cache"; const char *cmd = "/usr/sbin/sss_cache";
struct stat sb;
char *sss_cache_args = NULL; char *sss_cache_args = NULL;
const char *spawnedArgs[] = {"sss_cache", NULL, NULL}; const char *spawnedArgs[] = {"sss_cache", NULL, NULL};
const char *spawnedEnv[] = {NULL}; const char *spawnedEnv[] = {NULL};
int i = 0; int i = 0;
rv = stat(cmd, &sb);
if (rv == -1 && errno == ENOENT)
return 0;
sss_cache_args = MALLOCARRAY(4, char); sss_cache_args = MALLOCARRAY(4, char);
if (sss_cache_args == NULL) { if (sss_cache_args == NULL) {
return -1; return -1;