X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbin%2Flttng%2Fcommands%2Fenable_events.c;h=ca9395fcad05e3924a989ee19b78b29987c1ac4f;hb=7f9bbb9186ad8c7efc7209c44dd1689a338c63dc;hp=959b38bc29b022ea18e9397a26bd49e82aba375c;hpb=aeb5443d0a475ef70fdaf3ceaa8f764f734453cd;p=lttng-tools.git

diff --git a/src/bin/lttng/commands/enable_events.c b/src/bin/lttng/commands/enable_events.c
index 959b38bc2..ca9395fca 100644
--- a/src/bin/lttng/commands/enable_events.c
+++ b/src/bin/lttng/commands/enable_events.c
@@ -154,8 +154,13 @@ static int parse_probe_opts(struct lttng_event *ev, char *opt)
 	/* Check for address */
 	match = sscanf(opt, "%" S_HEX_LEN_SCANF_IS_A_BROKEN_API "s", s_hex);
 	if (match > 0) {
-		if (*s_hex == '\0') {
-			ERR("Invalid probe address %s", s_hex);
+		/*
+		 * Return an error if the first character of the tentative
+		 * address is NULL or not a digit. It can be "0" if the address
+		 * is in hexadecimal and can be 1 to 9 if it's in decimal.
+		 */
+		if (*s_hex == '\0' || !isdigit(*s_hex)) {
+			ERR("Invalid probe description %s", s_hex);
 			ret = CMD_ERROR;
 			goto end;
 		}
@@ -1326,7 +1331,9 @@ int cmd_enable_events(int argc, const char **argv)
 	}
 
 	ret = print_missing_or_multiple_domains(
-		opt_kernel + opt_userspace + opt_jul + opt_log4j + opt_python);
+			opt_kernel + opt_userspace + opt_jul + opt_log4j +
+					opt_python,
+			true);
 	if (ret) {
 		ret = CMD_ERROR;
 		goto end;