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