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fix: if tracing group does not exist, do not report a client error
[lttng-tools.git]
/
src
/
lib
/
lttng-ctl
/
lttng-ctl.c
diff --git
a/src/lib/lttng-ctl/lttng-ctl.c
b/src/lib/lttng-ctl/lttng-ctl.c
index dafe085dc9bc40b81f53a35b13fbc6791969492f..c5887fe65ead21a41f637aafa3adc10d60e0eb45 100644
(file)
--- a/
src/lib/lttng-ctl/lttng-ctl.c
+++ b/
src/lib/lttng-ctl/lttng-ctl.c
@@
-138,11
+138,8
@@
static int check_tracing_group(const char *grp_name)
/* Get GID of group 'tracing' */
grp_tracing = getgrnam(grp_name);
/* Get GID of group 'tracing' */
grp_tracing = getgrnam(grp_name);
- if (grp_tracing == NULL) {
- /* NULL means not found also. getgrnam(3) */
- if (errno != 0) {
- perror("getgrnam");
- }
+ if (!grp_tracing) {
+ /* If grp_tracing is NULL, the group does not exist. */
goto end;
}
goto end;
}
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