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Fix: lttng: snapshot: add-output: leak of max size parameter
[lttng-tools.git]
/
src
/
bin
/
lttng
/
commands
/
snapshot.cpp
diff --git
a/src/bin/lttng/commands/snapshot.cpp
b/src/bin/lttng/commands/snapshot.cpp
index bc0dd8b4ecfe52eeeed87c5897c23b69bb8607ba..583714d101e347c410644a3ac654ece57bf3d68a 100644
(file)
--- a/
src/bin/lttng/commands/snapshot.cpp
+++ b/
src/bin/lttng/commands/snapshot.cpp
@@
-623,9
+623,12
@@
int cmd_snapshot(int argc, const char **argv)
case OPT_MAX_SIZE:
{
uint64_t val;
case OPT_MAX_SIZE:
{
uint64_t val;
- const char *max_size_arg = poptGetOptArg(pc);
+ char *max_size_arg = poptGetOptArg(pc);
+ const int parse_ret = utils_parse_size_suffix(
+ (char *) max_size_arg, &val);
- if (utils_parse_size_suffix((char *) max_size_arg, &val) < 0) {
+ free(max_size_arg);
+ if (parse_ret < 0) {
ERR("Unable to handle max-size value %s",
max_size_arg);
cmd_ret = CMD_ERROR;
ERR("Unable to handle max-size value %s",
max_size_arg);
cmd_ret = CMD_ERROR;
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