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Merge pull request #3160 from kailun-qin/fix-check

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libct/nsenter: no need to check size_t less than 0
This commit is contained in:
Akihiro Suda
2021-08-18 02:34:33 +09:00
committed by GitHub
parent ca4433f613 2ab6484ff6
commit dff416868e
1 changed files with 3 additions and 3 deletions
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libcontainer/nsenter/nsexec.c
+3 -3
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@@ -315,7 +315,7 @@ static int try_mapping_tool(const char *app, int pid, char *map, size_t map_len)
static void update_uidmap(const char *path, int pid, char *map, size_t map_len)
{
if (map == NULL || map_len <= 0)
if (map == NULL || map_len == 0)
return;
write_log(DEBUG, "update /proc/%d/uid_map to '%s'", pid, map);
@@ -330,7 +330,7 @@ static void update_uidmap(const char *path, int pid, char *map, size_t map_len)
static void update_gidmap(const char *path, int pid, char *map, size_t map_len)
{
if (map == NULL || map_len <= 0)
if (map == NULL || map_len == 0)
return;
write_log(DEBUG, "update /proc/%d/gid_map to '%s'", pid, map);
@@ -345,7 +345,7 @@ static void update_gidmap(const char *path, int pid, char *map, size_t map_len)
static void update_oom_score_adj(char *data, size_t len)
{
if (data == NULL || len <= 0)
if (data == NULL || len == 0)
return;
write_log(DEBUG, "update /proc/self/oom_score_adj to '%s'", data);