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Fix: sessiond: trace-kernel: function return code overwritten
[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 151ceed64ac3f02f86a043898b08e29de03b3e50..d0a117f4be1dba076b877b226162cf74fbc71ac3 100644
(file)
--- a/
src/lib/lttng-ctl/lttng-ctl.c
+++ b/
src/lib/lttng-ctl/lttng-ctl.c
@@
-653,7
+653,12
@@
int lttng_ctl_ask_sessiond_payload(struct lttng_payload_view *message,
/* Check error code if OK */
if (llm.ret_code != LTTNG_OK) {
/* Check error code if OK */
if (llm.ret_code != LTTNG_OK) {
- ret = -llm.ret_code;
+ if (llm.ret_code < LTTNG_OK || llm.ret_code >= LTTNG_ERR_NR) {
+ /* Invalid error code received. */
+ ret = -LTTNG_ERR_UNK;
+ } else {
+ ret = -llm.ret_code;
+ }
goto end;
}
goto end;
}
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