diff options
Diffstat (limited to 'src/fileio.c')
| -rw-r--r-- | src/fileio.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/fileio.c b/src/fileio.c index 178f4e694c..bef1ead599 100644 --- a/src/fileio.c +++ b/src/fileio.c @@ -8048,7 +8048,7 @@ int match_file_list(char_u *list, char_u *sfname, char_u *ffname) * If FEAT_OSFILETYPE defined then pass initial <type> through unchanged. Eg: * '<html>myfile' becomes '<html>^myfile$' -- leonard. * - * Returns NULL when out of memory. + * Returns NULL on failure. */ char_u * file_pat_to_reg_pat ( @@ -8058,7 +8058,7 @@ file_pat_to_reg_pat ( int no_bslash /* Don't use a backward slash as pathsep */ ) { - int size; + size_t size; char_u *endp; char_u *reg_pat; char_u *p; @@ -8085,9 +8085,7 @@ file_pat_to_reg_pat ( check_length = p - pat + 1; if (p + 1 >= pat_end) { /* The 'pattern' is a filetype check ONLY */ - reg_pat = (char_u *)alloc(check_length + 1); - memmove(reg_pat, pat, (size_t)check_length); - reg_pat[check_length] = NUL; + reg_pat = xmemdupz(pat, (size_t)check_length); return reg_pat; } } @@ -8095,7 +8093,7 @@ file_pat_to_reg_pat ( } pat += check_length; - size = 2 + check_length; + size = 2 + (size_t)check_length; #else size = 2; /* '^' at start, '$' at end */ #endif @@ -8125,9 +8123,7 @@ file_pat_to_reg_pat ( break; } } - reg_pat = alloc(size + 1); - if (reg_pat == NULL) - return NULL; + reg_pat = xmalloc(size + 1); #ifdef FEAT_OSFILETYPE /* Copy the type check in to the start. */ |