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policycoreutils: setfiles: Fix process_glob to handle error situations properly

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Rather than error when a glob does not match return success as this is
not a problem.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Eric Paris <eparis@redhat.com>
This commit is contained in:
Dan Walsh 2011-08-23 14:46:37 -04:00 committed by Eric Paris
parent a0e2e16878
commit ddc5063c16
1 changed files with 14 additions and 12 deletions
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26
policycoreutils/setfiles/restore.c
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@ -368,19 +368,21 @@ int process_glob(char *name, int recurse) {
int errors;
memset(&globbuf, 0, sizeof(globbuf));
errors = glob(name, GLOB_TILDE | GLOB_PERIOD, NULL, &globbuf);
if (errors)
errors = process_one_realpath(name, recurse);
else {
for (i = 0; i < globbuf.gl_pathc; i++) {
int len = strlen(globbuf.gl_pathv[i]) -2;
if (len > 0 && strcmp(&globbuf.gl_pathv[i][len--], "/.") == 0)
continue;
if (len > 0 && strcmp(&globbuf.gl_pathv[i][len], "/..") == 0)
continue;
errors |= process_one_realpath(globbuf.gl_pathv[i], recurse);
}
globfree(&globbuf);
if (errors == GLOB_NOMATCH)
return 0;
if (errors)
return errors;
for (i = 0; i < globbuf.gl_pathc; i++) {
int len = strlen(globbuf.gl_pathv[i]) -2;
if (len > 0 && strcmp(&globbuf.gl_pathv[i][len--], "/.") == 0)
continue;
if (len > 0 && strcmp(&globbuf.gl_pathv[i][len], "/..") == 0)
continue;
errors |= process_one_realpath(globbuf.gl_pathv[i], recurse);
}
globfree(&globbuf);
return errors;
}