Author: kevans
Date: Wed Aug 16 13:06:26 2017
New Revision: 322577
URL: https://svnweb.freebsd.org/changeset/base/322577
Log:
MFC r303444 (ed): Call basename() in a portable way.
Pull a copy of the filename string before calling basename(). Change the
loop to not return on its own, so we can put a free() statement at the
bottom.
Approved by: emaste (mentor, blanket MFC)
Modified:
stable/11/usr.bin/grep/util.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/usr.bin/grep/util.c
==============================================================================
--- stable/11/usr.bin/grep/util.c Wed Aug 16 12:01:22 2017
(r322576)
+++ stable/11/usr.bin/grep/util.c Wed Aug 16 13:06:26 2017
(r322577)
@@ -61,21 +61,26 @@ static bool ctxover;
bool
file_matching(const char *fname)
{
- char *fname_base;
+ char *fname_base, *fname_buf;
bool ret;
ret = finclude ? false : true;
- fname_base = basename(fname);
+ fname_buf = strdup(fname);
+ if (fname_buf == NULL)
+ err(2, "strdup");
+ fname_base = basename(fname_buf);
for (unsigned int i = 0; i < fpatterns; ++i) {
if (fnmatch(fpattern[i].pat, fname, 0) == 0 ||
fnmatch(fpattern[i].pat, fname_base, 0) == 0) {
- if (fpattern[i].mode == EXCL_PAT)
- return (false);
- else
+ if (fpattern[i].mode == EXCL_PAT) {
+ ret = false;
+ break;
+ } else
ret = true;
}
}
+ free(fname_buf);
return (ret);
}
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