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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2014-04-23 21:06:41 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2014-04-23 21:06:41 +0000 |
| commit | c4641c1dc73700968ee90de85e04b2f32fbadc8a (patch) | |
| tree | 22eb558acb2454bff882d8b4571d21d8c6fd8e54 /mandoc_aux.h | |
| 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 'mandoc_aux.h')
| -rw-r--r-- | mandoc_aux.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mandoc_aux.h b/mandoc_aux.h index 7cdbde2e..04f4baff 100644 --- a/mandoc_aux.h +++ b/mandoc_aux.h @@ -1,4 +1,4 @@ -/* $Id: mandoc_aux.h,v 1.1 2014/03/23 11:59:17 schwarze Exp $ */ +/* $Id: mandoc_aux.h,v 1.2 2014/04/23 21:06:41 schwarze Exp $ */ /* * Copyright (c) 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2014 Ingo Schwarze <schwarze@openbsd.org> @@ -24,6 +24,7 @@ int mandoc_asprintf(char **, const char *, ...); void *mandoc_calloc(size_t, size_t); void *mandoc_malloc(size_t); void *mandoc_realloc(void *, size_t); +void *mandoc_reallocarray(void *, size_t, size_t); char *mandoc_strdup(const char *); char *mandoc_strndup(const char *, size_t); |