find: fix -name matching for dotfiles. -1 byte

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 7 insertions, 2 deletions

diff --git a/findutils/find.c b/findutils/find.c
index 0b06938da..30fb03dd1 100644
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -198,14 +198,19 @@ static int exec_actions(action ***appp, const char *fileName, const struct stat
 ACTF(name)
 {
         const char *tmp = bb_basename(fileName);
-        if (tmp != fileName && !*tmp) { /* "foo/bar/". Oh no... go back to 'b' */
+        if (tmp != fileName && *tmp == '\0') {
+                /* "foo/bar/". Oh no... go back to 'b' */
                 tmp--;
                 while (tmp != fileName && *--tmp != '/')
                         continue;
                 if (*tmp == '/')
                         tmp++;
         }
-        return fnmatch(ap->pattern, tmp, FNM_PERIOD | (ap->iname ? FNM_CASEFOLD : 0)) == 0;
+        /* Was using FNM_PERIOD flag too,
+         * but somewhere between 4.1.20 and 4.4.0 GNU find stopped using it.
+         * find -name '*foo' should match .foo too:
+         */
+        return fnmatch(ap->pattern, tmp, (ap->iname ? FNM_CASEFOLD : 0)) == 0;
 }
 
 #if ENABLE_FEATURE_FIND_PATH