diff options
| author | Bram Moolenaar <Bram@vim.org> | 2011-04-11 21:35:11 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2011-04-11 21:35:11 +0200 |
| commit | d9462e394a582b2698e13648c95acf22322ee766 (patch) | |
| tree | af599d1593650fcac4b64dfd3503836ce0e10070 /src/eval.c | |
| parent | ef9d6aa70d68cd3a765ed55f4c3781aeb8aeea23 (diff) | |
updated for version 7.3.161v7.3.161
Problem: Items on the stack may be too big.
Solution: Make items static or allocate them.
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/src/eval.c b/src/eval.c index 45d3cbf680..c940109aaf 100644 --- a/src/eval.c +++ b/src/eval.c @@ -11100,18 +11100,22 @@ f_getcwd(argvars, rettv) typval_T *argvars UNUSED; typval_T *rettv; { - char_u cwd[MAXPATHL]; + char_u *cwd; rettv->v_type = VAR_STRING; - if (mch_dirname(cwd, MAXPATHL) == FAIL) - rettv->vval.v_string = NULL; - else + rettv->vval.v_string = NULL; + cwd = alloc(MAXPATHL); + if (cwd != NULL) { - rettv->vval.v_string = vim_strsave(cwd); + if (mch_dirname(cwd, MAXPATHL) != FAIL) + { + rettv->vval.v_string = vim_strsave(cwd); #ifdef BACKSLASH_IN_FILENAME - if (rettv->vval.v_string != NULL) - slash_adjust(rettv->vval.v_string); + if (rettv->vval.v_string != NULL) + slash_adjust(rettv->vval.v_string); #endif + } + vim_free(cwd); } } @@ -14938,6 +14942,9 @@ f_resolve(argvars, rettv) typval_T *rettv; { char_u *p; +#ifdef HAVE_READLINK + char_u *buf = NULL; +#endif p = get_tv_string(&argvars[0]); #ifdef FEAT_SHORTCUT @@ -14953,7 +14960,6 @@ f_resolve(argvars, rettv) #else # ifdef HAVE_READLINK { - char_u buf[MAXPATHL + 1]; char_u *cpy; int len; char_u *remain = NULL; @@ -14981,6 +14987,10 @@ f_resolve(argvars, rettv) q[-1] = NUL; } + buf = alloc(MAXPATHL + 1); + if (buf == NULL) + goto fail; + for (;;) { for (;;) @@ -15124,6 +15134,7 @@ f_resolve(argvars, rettv) #ifdef HAVE_READLINK fail: + vim_free(buf); #endif rettv->v_type = VAR_STRING; } @@ -17604,18 +17615,22 @@ f_tagfiles(argvars, rettv) typval_T *argvars UNUSED; typval_T *rettv; { - char_u fname[MAXPATHL + 1]; + char_u *fname; tagname_T tn; int first; if (rettv_list_alloc(rettv) == FAIL) return; + fname = alloc(MAXPATHL); + if (fname == NULL) + return; for (first = TRUE; ; first = FALSE) if (get_tagfname(&tn, first, fname) == FAIL || list_append_string(rettv->vval.v_list, fname, -1) == FAIL) break; tagname_free(&tn); + vim_free(fname); } /* |