diff options
Diffstat (limited to 'src/cmdexpand.c')
| -rw-r--r-- | src/cmdexpand.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/cmdexpand.c b/src/cmdexpand.c index 9dc78ed5c..d788e2756 100644 --- a/src/cmdexpand.c +++ b/src/cmdexpand.c @@ -16,6 +16,9 @@ static int cmd_showtail; // Only show path tail in lists ? static void set_expand_context(expand_T *xp); +static int ExpandGeneric(expand_T *xp, regmatch_T *regmatch, + int *num_file, char_u ***file, + char_u *((*func)(expand_T *, int)), int escaped); static int ExpandFromContext(expand_T *xp, char_u *, int *, char_u ***, int); static int expand_showtail(expand_T *xp); static int expand_shellcmd(char_u *filepat, int *num_file, char_u ***file, int flagsarg); @@ -2214,7 +2217,7 @@ ExpandFromContext( * * Returns OK when no problems encountered, FAIL for error (out of memory). */ - int + static int ExpandGeneric( expand_T *xp, regmatch_T *regmatch, @@ -2250,6 +2253,13 @@ ExpandGeneric( str = vim_strsave_escaped(str, (char_u *)" \t\\."); else str = vim_strsave(str); + if (str == NULL) + { + FreeWild(count, *file); + *num_file = 0; + *file = NULL; + return FAIL; + } (*file)[count] = str; # ifdef FEAT_MENU if (func == get_menu_names && str != NULL) @@ -2268,13 +2278,14 @@ ExpandGeneric( { if (count == 0) return OK; - *num_file = count; *file = ALLOC_MULT(char_u *, count); if (*file == NULL) { - *file = (char_u **)""; + *num_file = 0; + *file = NULL; return FAIL; } + *num_file = count; count = 0; } } @@ -2297,7 +2308,6 @@ ExpandGeneric( // they don't show up when getting normal highlight names by ID. reset_expand_highlight(); #endif - return OK; } |