diff options
Diffstat (limited to 'system/dlm/patches/Check-sscanf-return-value.patch')
| -rw-r--r-- | system/dlm/patches/Check-sscanf-return-value.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/system/dlm/patches/Check-sscanf-return-value.patch b/system/dlm/patches/Check-sscanf-return-value.patch new file mode 100644 index 0000000000..719e294fca --- /dev/null +++ b/system/dlm/patches/Check-sscanf-return-value.patch @@ -0,0 +1,24 @@ +From: Valentin Vidic <Valentin.Vidic@CARNet.hr> +Date: Wed, 25 Apr 2018 23:13:29 +0200 +Subject: Check sscanf return value + +--- + dlm_tool/main.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/dlm_tool/main.c b/dlm_tool/main.c +index 042caa9..1900236 100644 +--- a/dlm_tool/main.c ++++ b/dlm_tool/main.c +@@ -692,6 +692,11 @@ static void print_lkb(char *line, struct rinfo *ri) + (unsigned long long *)&lkb.timestamp, + (unsigned long long *)&lkb.time_bast); + ++ if (rv != 17) { ++ fprintf(stderr, "print_lkb error rv %d line \"%s\"\n", rv, line); ++ return; ++ } ++ + ri->lkb_count++; + + if (lkb.status == DLM_LKSTS_GRANTED) { |