X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng%2Fcommands%2Flist.c;h=aaa8f47a9ec4b157e44ca68fe9b4e0a9d712f161;hb=6f04ed72990f6c72d16fd08d39feac0967da732e;hp=7c3211a5927ffc2c34a0f3f5e72528be8c8c4575;hpb=0e1155633b00241b8b1e5a9bb683cf91b28f5eeb;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index 7c3211a59..aaa8f47a9 100644
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -16,6 +16,7 @@
  */
 
 #define _GNU_SOURCE
+#define _LGPL_SOURCE
 #include <inttypes.h>
 #include <popt.h>
 #include <stdio.h>
@@ -128,14 +129,14 @@ static char *get_cmdline_by_pid(pid_t pid)
 	}
 
 	/* Caller must free() *cmdline */
-	cmdline = malloc(PATH_MAX);
+	cmdline = zmalloc(PATH_MAX);
 	if (!cmdline) {
-		perror("malloc cmdline");
+		PERROR("malloc cmdline");
 		goto end;
 	}
 	ret = fread(cmdline, 1, PATH_MAX, fp);
 	if (ret < 0) {
-		perror("fread proc list");
+		PERROR("fread proc list");
 	}
 
 end:
@@ -1207,7 +1208,7 @@ static int list_channels(const char *channel_name)
 		}
 	} else {
 		/* Pretty print */
-		if (channel_name == NULL) {
+		if (count) {
 			MSG("Channels:\n-------------");
 		}