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| author | Bram Moolenaar <Bram@vim.org> | 2019-12-23 18:18:52 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2019-12-23 18:18:52 +0100 |
| commit | 70188f5b23ea7efec7adaf74e0af797d1bb1afe8 (patch) | |
| tree | b15dd47af8727d1b9a68351abdc4bc68a587a078 /src/filepath.c | |
| parent | 7c77b3496710f1be3232cfdc7f6812347fbd914a (diff) | |
patch 8.2.0034: missing check for out of memoryv8.2.0034
Problem: Missing check for out of memory.
Solution: Check for NULL after vim_strsave(). (Dominique Pelle,
closes #5393)
Diffstat (limited to 'src/filepath.c')
| -rw-r--r-- | src/filepath.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/filepath.c b/src/filepath.c index 01d2dcb97b..ef5edae234 100644 --- a/src/filepath.c +++ b/src/filepath.c @@ -1658,7 +1658,8 @@ f_resolve(typval_T *argvars, typval_T *rettv) int limit = 100; p = vim_strsave(p); - + if (p == NULL) + goto fail; if (p[0] == '.' && (vim_ispathsep(p[1]) || (p[1] == '.' && (vim_ispathsep(p[2]))))) is_relative_to_current = TRUE; @@ -1681,7 +1682,10 @@ f_resolve(typval_T *argvars, typval_T *rettv) buf = alloc(MAXPATHL + 1); if (buf == NULL) + { + vim_free(p); goto fail; + } for (;;) { |