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only set dlen if data is non-NULL - teed - A multiplex relay tee(1) daemon. |
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git clone git://bitreich.org/teed git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d… |
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--- |
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commit 108ea8962d23bdccac4e5cfd60dc179a1cea300a |
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parent 81543713efc69529db9bbcbd90e0b16a4481a45f |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Mon, 14 Aug 2023 15:10:09 +0200 |
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only set dlen if data is non-NULL |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M teed.c | 8 +++++--- |
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1 file changed, 5 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/teed.c b/teed.c |
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@@ -87,11 +87,13 @@ llist_new(llist *prev, llist *next, void *data, int len) |
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} |
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ret->prev = prev; |
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ret->next = next; |
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- ret->dlen = len; |
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- if (data != NULL) |
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+ if (data != NULL) { |
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ret->data = memdup(data, len); |
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- else |
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+ ret->dlen = len; |
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+ } else { |
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ret->data = NULL; |
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+ ret->dlen = 0; |
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+ } |
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return ret; |
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} |
