Fix: define _LGPL_SOURCE in C files

[lttng-tools.git] / src / bin / lttng-sessiond / context.c

diff --git a/src/bin/lttng-sessiond/context.c b/src/bin/lttng-sessiond/context.c
index 10352d026952ec3361acccf6aa07ac97bab4b34f..cd4b85f2a9d576ff828617075e1f305120d69659 100644 (file)
--- a/src/bin/lttng-sessiond/context.c
+++ b/src/bin/lttng-sessiond/context.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -198,7 +199,8 @@ int context_kernel_add(struct ltt_kernel_session *ksession,
                kctx->ctx.ctx = LTTNG_KERNEL_CONTEXT_PERF_CPU_COUNTER;
                break;
        default:
-               return LTTNG_ERR_KERN_CONTEXT_FAIL;
+               ret = LTTNG_ERR_KERN_CONTEXT_FAIL;
+               goto error;
        }
 
        kctx->ctx.u.perf_counter.type = ctx->u.perf_counter.type;
@@ -226,9 +228,12 @@ int context_kernel_add(struct ltt_kernel_session *ksession,
                }
        }
 
-       ret = LTTNG_OK;
+       return LTTNG_OK;
 
 error:
+       if (kctx) {
+               trace_kernel_destroy_context(kctx);
+       }
        return ret;
 }