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39 lines
1.0 KiB

---
libmultipath/dict.c | 9 +++++++++
1 file changed, 9 insertions(+)
Index: multipath-tools-130222/libmultipath/dict.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/dict.c
+++ multipath-tools-130222/libmultipath/dict.c
@@ -43,6 +43,9 @@ def_fast_io_fail_handler(vector strvec)
char * buff;
buff = set_value(strvec);
+ if (!buff)
+ return 1;
+
if (strlen(buff) == 3 && !strcmp(buff, "off"))
conf->fast_io_fail = MP_FAST_IO_FAIL_OFF;
else if (sscanf(buff, "%d", &conf->fast_io_fail) != 1 ||
@@ -1002,6 +1005,9 @@ hw_dev_loss_handler(vector strvec)
char * buff;
struct hwentry * hwe = VECTOR_LAST_SLOT(conf->hwtable);
+ if (!hwe)
+ return 1;
+
buff = set_value(strvec);
if (!buff)
return 1;
@@ -1021,6 +1027,9 @@ hw_pgpolicy_handler(vector strvec)
char * buff;
struct hwentry * hwe = VECTOR_LAST_SLOT(conf->hwtable);
+ if (!hwe)
+ return 1;
+
buff = set_value(strvec);
if (!buff)