diff options
| -rw-r--r-- | builtin-mv.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/builtin-mv.c b/builtin-mv.c index e7b5eb7088..c0c8764f7f 100644 --- a/builtin-mv.c +++ b/builtin-mv.c @@ -17,12 +17,19 @@ static const char builtin_mv_usage[] = static const char **copy_pathspec(const char *prefix, const char **pathspec, int count, int base_name) { + int i; const char **result = xmalloc((count + 1) * sizeof(const char *)); memcpy(result, pathspec, count * sizeof(const char *)); result[count] = NULL; - if (base_name) { - int i; - for (i = 0; i < count; i++) { + for (i = 0; i < count; i++) { + int length = strlen(result[i]); + if (length > 0 && result[i][length - 1] == '/') { + char *without_slash = xmalloc(length); + memcpy(without_slash, result[i], length - 1); + without_slash[length] = '\0'; + result[i] = without_slash; + } + if (base_name) { const char *last_slash = strrchr(result[i], '/'); if (last_slash) result[i] = last_slash + 1; @@ -129,6 +136,12 @@ int cmd_mv(int argc, const char **argv, const char *prefix) if (lstat(source[i], &st) < 0) bad = "bad source"; + if (!bad && + (length = strlen(source[i])) >= 0 && + !strncmp(destination[i], source[i], length) && + (destination[i][length] == 0 || destination[i][length] == '/')) + bad = "can not move directory into itself"; + if (S_ISDIR(st.st_mode)) { const char *dir = source[i], *dest_dir = destination[i]; int first, last, len = strlen(dir); @@ -204,12 +217,6 @@ int cmd_mv(int argc, const char **argv, const char *prefix) } } - if (!bad && - (length = strlen(source[i])) >= 0 && - !strncmp(destination[i], source[i], length) && - (destination[i][length] == 0 || destination[i][length] == '/')) - bad = "can not move directory into itself"; - if (!bad && cache_name_pos(source[i], strlen(source[i])) < 0) bad = "not under version control"; |