Blame SOURCES/0222-RHBZ-1457288-fix-show-maps-json.patch
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---
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multipathd/cli_handlers.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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Index: multipath-tools-130222/multipathd/cli_handlers.c
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===================================================================
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--- multipath-tools-130222.orig/multipathd/cli_handlers.c
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+++ multipath-tools-130222/multipathd/cli_handlers.c
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@@ -133,10 +133,12 @@ show_maps_json (char ** r, int * len, st
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struct multipath * mpp;
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char * c;
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char * reply;
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- unsigned int maxlen = INITIAL_REPLY_LEN *
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- PRINT_JSON_MULTIPLIER * VECTOR_SIZE(vecs->mpvec);
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+ unsigned int maxlen = INITIAL_REPLY_LEN;
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int again = 1;
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+ if (VECTOR_SIZE(vecs->mpvec) > 0)
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+ maxlen *= PRINT_JSON_MULTIPLIER * VECTOR_SIZE(vecs->mpvec);
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+
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vector_foreach_slot(vecs->mpvec, mpp, i) {
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if (update_multipath(vecs, mpp->alias, 0)) {
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return 1;
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