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author | Ingo Schwarze <schwarze@openbsd.org> | 2014-04-23 21:06:41 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-04-23 21:06:41 +0000 |
commit | c4641c1dc73700968ee90de85e04b2f32fbadc8a (patch) | |
tree | 22eb558acb2454bff882d8b4571d21d8c6fd8e54 /manpath.c | |
parent | 2255a3e49af03406199043bf555c96acf31eb877 (diff) | |
download | mandoc-c4641c1dc73700968ee90de85e04b2f32fbadc8a.tar.gz mandoc-c4641c1dc73700968ee90de85e04b2f32fbadc8a.tar.zst mandoc-c4641c1dc73700968ee90de85e04b2f32fbadc8a.zip |
Audit malloc(3)/calloc(3)/realloc(3) usage.
* Change eight reallocs to reallocarray to be safe from overflows.
* Change one malloc to reallocarray to be safe from overflows.
* Change one calloc to reallocarray, no zeroing needed.
* Change the order of arguments of three callocs (aesthetical).
Diffstat (limited to 'manpath.c')
-rw-r--r-- | manpath.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: manpath.c,v 1.14 2014/04/20 16:46:05 schwarze Exp $ */ +/* $Id: manpath.c,v 1.15 2014/04/23 21:06:41 schwarze Exp $ */ /* * Copyright (c) 2011 Ingo Schwarze <schwarze@openbsd.org> * Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv> @@ -169,8 +169,8 @@ manpath_add(struct manpaths *dirs, const char *dir) if (0 == strcmp(dirs->paths[i], dir)) return; - dirs->paths = mandoc_realloc(dirs->paths, - (dirs->sz + 1) * sizeof(char *)); + dirs->paths = mandoc_reallocarray(dirs->paths, + dirs->sz + 1, sizeof(char *)); dirs->paths[dirs->sz++] = mandoc_strdup(cp); } |