Fix: strnlen is not defined on Solaris 10

[lttng-tools.git] / src / common / trace-chunk.c

diff --git a/src/common/trace-chunk.c b/src/common/trace-chunk.c
index dbab99d192876a73ce49be5975b674f55ec4e60e..40e612800a5c8e6dd31442593d27e94eea81fbbc 100644 (file)
--- a/src/common/trace-chunk.c
+++ b/src/common/trace-chunk.c
@@ -366,12 +366,14 @@ enum lttng_trace_chunk_status lttng_trace_chunk_set_close_timestamp(
                goto end;
        }
        LTTNG_OPTIONAL_SET(&chunk->timestamp_close, close_ts);
-       free(chunk->name);
-       chunk->name = generate_chunk_name(LTTNG_OPTIONAL_GET(chunk->id),
-                       LTTNG_OPTIONAL_GET(chunk->timestamp_creation),
-                       &close_ts);
-       if (!chunk->name) {
-               status = LTTNG_TRACE_CHUNK_STATUS_ERROR;
+       if (!chunk->name_overridden) {
+               free(chunk->name);
+               chunk->name = generate_chunk_name(LTTNG_OPTIONAL_GET(chunk->id),
+                               LTTNG_OPTIONAL_GET(chunk->timestamp_creation),
+                               &close_ts);
+               if (!chunk->name) {
+                       status = LTTNG_TRACE_CHUNK_STATUS_ERROR;
+               }
        }
 end:
        pthread_mutex_unlock(&chunk->lock);
@@ -408,7 +410,7 @@ bool is_valid_chunk_name(const char *name)
                return false;
        }
 
-       len = strnlen(name, LTTNG_NAME_MAX);
+       len = lttng_strnlen(name, LTTNG_NAME_MAX);
        if (len == 0 || len == LTTNG_NAME_MAX) {
                return false;
        }