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| author | Bram Moolenaar <Bram@vim.org> | 2017-03-11 19:21:53 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2017-03-11 19:21:53 +0100 |
| commit | a95ab321200f0239991bf53756b17cd7b90745f9 (patch) | |
| tree | 6485aa8f07294fdda7cc42dff6fb948cbff23a0e /src/diff.c | |
| parent | 38a3d6c9601b637a28f399059263300e9f65eba4 (diff) | |
| download | vim-git-a95ab321200f0239991bf53756b17cd7b90745f9.tar.gz | |
patch 8.0.0444: diffpatch fails when the file name has a quotev8.0.0444
Problem: Diffpatch fails when the file name has a quote.
Solution: Escape the name properly. (zetzei)
Diffstat (limited to 'src/diff.c')
| -rw-r--r-- | src/diff.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/src/diff.c b/src/diff.c index 7b81feba7..435269984 100644 --- a/src/diff.c +++ b/src/diff.c @@ -906,6 +906,7 @@ ex_diffpatch(exarg_T *eap) int browse_flag = cmdmod.browse; #endif stat_T st; + char_u *esc_name = NULL; #ifdef FEAT_BROWSE if (cmdmod.browse) @@ -935,11 +936,14 @@ ex_diffpatch(exarg_T *eap) /* Get the absolute path of the patchfile, changing directory below. */ fullname = FullName_save(eap->arg, FALSE); #endif - buflen = STRLEN(tmp_orig) + ( + esc_name = vim_strsave_shellescape( # ifdef UNIX - fullname != NULL ? STRLEN(fullname) : + fullname != NULL ? fullname : # endif - STRLEN(eap->arg)) + STRLEN(tmp_new) + 16; + eap->arg, TRUE, TRUE); + if (esc_name == NULL) + goto theend; + buflen = STRLEN(tmp_orig) + STRLEN(esc_name) + STRLEN(tmp_new) + 16; buf = alloc((unsigned)buflen); if (buf == NULL) goto theend; @@ -977,17 +981,8 @@ ex_diffpatch(exarg_T *eap) { /* Build the patch command and execute it. Ignore errors. Switch to * cooked mode to allow the user to respond to prompts. */ - vim_snprintf((char *)buf, buflen, -#ifdef UNIX - "patch -o %s %s < '%s'", -#else - "patch -o %s %s < \"%s\"", -#endif - tmp_new, tmp_orig, -# ifdef UNIX - fullname != NULL ? fullname : -# endif - eap->arg); + vim_snprintf((char *)buf, buflen, "patch -o %s %s < %s", + tmp_new, tmp_orig, esc_name); #ifdef FEAT_AUTOCMD block_autocmds(); /* Avoid ShellCmdPost stuff */ #endif @@ -1078,6 +1073,7 @@ theend: #ifdef UNIX vim_free(fullname); #endif + vim_free(esc_name); #ifdef FEAT_BROWSE vim_free(browseFile); cmdmod.browse = browse_flag; |