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24 lines
632 B
24 lines
632 B
6 years ago
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diff --git a/multipathd/cli_handlers.c b/multipathd/cli_handlers.c
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index 7b1cb62..4b860bb 100644
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--- a/multipathd/cli_handlers.c
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+++ b/multipathd/cli_handlers.c
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@@ -603,7 +603,18 @@ cli_resize(void *v, char **reply, int *len, void *data)
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}
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pgp = VECTOR_SLOT(mpp->pg, 0);
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+
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+ if (!pgp){
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+ condlog(0, "%s: couldn't get path group. cannot resize",
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+ mapname);
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+ return 1;
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+ }
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pp = VECTOR_SLOT(pgp->paths, 0);
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+
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+ if (!pp){
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+ condlog(0, "%s: couldn't get path. cannot resize", mapname);
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+ return 1;
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+ }
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if (!pp->udev || sysfs_get_size(pp, &size)) {
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condlog(0, "%s: couldn't get size for sysfs. cannot resize",
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mapname);
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