PROTON-1360: Make sure pn_strndup doesn't overrun allocated memory
Project: http://git-wip-us.apache.org/repos/asf/qpid-proton/repo Commit: http://git-wip-us.apache.org/repos/asf/qpid-proton/commit/7560f58e Tree: http://git-wip-us.apache.org/repos/asf/qpid-proton/tree/7560f58e Diff: http://git-wip-us.apache.org/repos/asf/qpid-proton/diff/7560f58e Branch: refs/heads/go1 Commit: 7560f58ea708f971799442ac657d8e73a5b97e34 Parents: 39c70d1 Author: Andrew Stitcher <astitc...@apache.org> Authored: Tue Feb 14 18:16:10 2017 -0500 Committer: Andrew Stitcher <astitc...@apache.org> Committed: Wed Feb 15 13:37:03 2017 -0500 ---------------------------------------------------------------------- proton-c/src/core/util.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/qpid-proton/blob/7560f58e/proton-c/src/core/util.c ---------------------------------------------------------------------- diff --git a/proton-c/src/core/util.c b/proton-c/src/core/util.c index 62eec9a..4309de3 100644 --- a/proton-c/src/core/util.c +++ b/proton-c/src/core/util.c @@ -147,7 +147,7 @@ char *pn_strndup(const char *src, size_t n) char *dest = (char *) malloc(size + 1); if (!dest) return NULL; - strncpy(dest, src, n); + strncpy(dest, src, pn_min(n, size)); dest[size] = '\0'; return dest; } else { --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@qpid.apache.org For additional commands, e-mail: commits-h...@qpid.apache.org
