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|
Summary:
This check is finding suspicious operations involving pointers and integral types; which are most likely bugs.
Examples:
subversion/v1_6/subversion/libsvn_subr/utf.c
```
static const char *
fuzzy_escape(const char *src, apr_size_t len, apr_pool_t *pool)
{
[...]
while (src_orig < src_end)
{
if (! svn_ctype_isascii(*src_orig) || src_orig == '\0') // Should be *src_orig
{
```
apache2/v2_2_23/modules/metadata/mod_headers.c
```
static char *parse_format_tag(apr_pool_t *p, format_tag *tag, const char **sa)
{
[...]
tag->arg = '\0'; // ERROR: tag->arg has type char*
/* grab the argument if there is one */
if (*s == '{') {
++s;
tag->arg = ap_getword(p,&s,'}');
}
```
Reviewers: alexfh
Subscribers: Eugene.Zelenko, cfe-commits
Differential Revision: http://reviews.llvm.org/D19118
llvm-svn: 266450
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