t: translate SIGINT to an exit

diff --git a/read-cache.c b/read-cache.c
index 9f137e7f27fa8db36c7bb3cfb0848b4595331dea..8d71860f692ffa5deafe7f23774b1b9ab2f31378 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -5,6 +5,7 @@
  */
 #define NO_THE_INDEX_COMPATIBILITY_MACROS
 #include "cache.h"
+#include "lockfile.h"
 #include "cache-tree.h"
 #include "refs.h"
 #include "dir.h"
@@ -16,6 +17,7 @@
 #include "varint.h"
 #include "split-index.h"
 #include "sigchain.h"
+#include "utf8.h"
 
 static struct cache_entry *refresh_cache_entry(struct cache_entry *ce,
                                               unsigned int options);
@@ -723,7 +725,7 @@ struct cache_entry *make_cache_entry(unsigned int mode,
                unsigned int refresh_options)
 {
        int size, len;
-       struct cache_entry *ce;
+       struct cache_entry *ce, *ret;
 
        if (!verify_path(path)) {
                error("Invalid path '%s'", path);
@@ -740,7 +742,13 @@ struct cache_entry *make_cache_entry(unsigned int mode,
        ce->ce_namelen = len;
        ce->ce_mode = create_ce_mode(mode);
 
-       return refresh_cache_entry(ce, refresh_options);
+       ret = refresh_cache_entry(ce, refresh_options);
+       if (!ret) {
+               free(ce);
+               return NULL;
+       } else {
+               return ret;
+       }
 }
 
 int ce_same_name(const struct cache_entry *a, const struct cache_entry *b)
@@ -775,9 +783,10 @@ static int verify_dotfile(const char *rest)
         * shares the path end test with the ".." case.
         */
        case 'g':
-               if (rest[1] != 'i')
+       case 'G':
+               if (rest[1] != 'i' && rest[1] != 'I')
                        break;
-               if (rest[2] != 't')
+               if (rest[2] != 't' && rest[2] != 'T')
                        break;
                rest += 2;
        /* fallthrough */
@@ -801,6 +810,10 @@ int verify_path(const char *path)
                        return 1;
                if (is_dir_sep(c)) {
 inside:
+                       if (protect_hfs && is_hfs_dotgit(path))
+                               return 0;
+                       if (protect_ntfs && is_ntfs_dotgit(path))
+                               return 0;
                        c = *path++;
                        if ((c == '.' && !verify_dotfile(path)) ||
                            is_dir_sep(c) || c == '\0')