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35 lines
1002 B
35 lines
1002 B
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multipathd/main.c | 9 ++++++--- |
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1 file changed, 6 insertions(+), 3 deletions(-) |
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Index: multipath-tools-130222/multipathd/main.c |
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=================================================================== |
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--- multipath-tools-130222.orig/multipathd/main.c |
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+++ multipath-tools-130222/multipathd/main.c |
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@@ -878,7 +878,8 @@ uxsock_trigger (char * str, char ** repl |
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(strncmp(str, "list", strlen("list")) != 0) && |
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(strncmp(str, "show", strlen("show")) != 0)) { |
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*reply = STRDUP("permission deny: need to be root"); |
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- *len = strlen(*reply) + 1; |
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+ if (*reply) |
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+ *len = strlen(*reply) + 1; |
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r = 1; |
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goto out; |
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} |
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@@ -887,12 +888,14 @@ uxsock_trigger (char * str, char ** repl |
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if (r > 0) { |
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*reply = STRDUP("fail\n"); |
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- *len = strlen(*reply) + 1; |
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+ if (*reply) |
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+ *len = strlen(*reply) + 1; |
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r = 1; |
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} |
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else if (!r && *len == 0) { |
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*reply = STRDUP("ok\n"); |
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- *len = strlen(*reply) + 1; |
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+ if (*reply) |
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+ *len = strlen(*reply) + 1; |
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r = 0; |
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} |
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/* else if (r < 0) leave *reply alone */
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