diff options
Diffstat (limited to 'Build/source/texk/bibtexu/utils.c')
| -rw-r--r-- | Build/source/texk/bibtexu/utils.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Build/source/texk/bibtexu/utils.c b/Build/source/texk/bibtexu/utils.c index a2e8c2650a5..317190f5a87 100644 --- a/Build/source/texk/bibtexu/utils.c +++ b/Build/source/texk/bibtexu/utils.c @@ -749,6 +749,8 @@ FILE *open_ip_file (Integer_T search_path) debug_msg (DBG_IO, "open_ip_file: trying to open `%s' ... ", full_filespec); #ifdef KPATHSEA + if (!kpse_in_name_ok(full_filespec)) + goto not_ok; fptr = fopen (full_filespec, FOPEN_R_MODE); free (full_filespec); #else @@ -766,6 +768,7 @@ FILE *open_ip_file (Integer_T search_path) ** Otherwise, return a NULL pointer. */ else { +not_ok: debug_msg (DBG_IO, "open_ip_file: unable to open `%s' ... ", full_filespec); fptr = NULL; @@ -799,7 +802,10 @@ FILE *open_op_file (void) ** varies according to the operating system. */ #if defined(KPATHSEA) - fptr = fopen(tmp_file_name, FOPEN_W_MODE); + if (kpse_out_name_ok(tmp_file_name)) + fptr = fopen(tmp_file_name, FOPEN_W_MODE); + else + fptr = NULL; #else # if defined(MSDOS) || defined(OS2) fptr = fopen (tmp_file_name, "wt"); |