mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-09-12 14:28:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

No OOM in concat_str() (few remaining cases)

Browse Source 
Also fixed the duplicated declaration (path.c and strings.c)
This commit is contained in:
Felipe Oliveira Carvalho
2014-05-31 00:40:07 -03:00
parent 3a9a76c996
commit 85100bb01d
2 changed files with 7 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/nvim/eval.c
View File

@@ -11914,15 +11914,10 @@ static void f_resolve(typval_T *argvars, typval_T *rettv)
* concatenate the remainders. */
q = path_next_component(vim_ispathsep(*buf) ? buf + 1 : buf);
if (*q != NUL) {
if (remain == NULL)
remain = vim_strsave(q - 1);
else {
cpy = concat_str(q - 1, remain);
if (cpy != NULL) {
free(remain);
remain = cpy;
}
}
cpy = remain;
remain = remain ?
concat_str(q - 1, remain) : (char_u *) xstrdup((char *)q - 1);
free(cpy);
q[-1] = NUL;
}
@@ -11978,10 +11973,8 @@ static void f_resolve(typval_T *argvars, typval_T *rettv)
|| vim_ispathsep(p[2])))))) {
/* Prepend "./". */
cpy = concat_str((char_u *)"./", p);
if (cpy != NULL) {
free(p);
p = cpy;
}
free(p);
p = cpy;
} else if (!is_relative_to_current) {
/* Strip leading "./". */
q = p;

2
src/nvim/strings.c
View File

@@ -15,6 +15,7 @@
#include "nvim/fileio.h"
#include "nvim/func_attr.h"
#include "nvim/fold.h"
#include "nvim/func_attr.h"
#include "nvim/getchar.h"
#include "nvim/mark.h"
#include "nvim/mbyte.h"
@@ -514,7 +515,6 @@ int has_non_ascii(char_u *s)
/*
* Concatenate two strings and return the result in allocated memory.
* Returns NULL when out of memory.
*/
char_u *concat_str(char_u *str1, char_u *str2) FUNC_ATTR_NONNULL_RET
{