walkero
/
fontconfig
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fix the process substitution doesn't work with FONTCONFIG_FILE 

Don't address the real filename when a named pipe is given in FONTCONFIG_FILE.
This commit is contained in:
Akira TAGOH 2020-02-19 14:02:31 +09:00
parent 452be8125f
commit 71d6866d38
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/fccfg.c
View File

@ -2466,12 +2466,19 @@ FcConfigRealFilename (FcConfig *config,
{ {
FcChar8 buf[FC_PATH_MAX]; FcChar8 buf[FC_PATH_MAX];
ssize_t len; ssize_t len;
struct stat sb;
if ((len = FcReadLink (n, buf, sizeof (buf) - 1)) != -1) if ((len = FcReadLink (n, buf, sizeof (buf) - 1)) != -1)
{ {
buf[len] = 0; buf[len] = 0;
if (!FcStrIsAbsoluteFilename (buf)) /* We try to pick up a config from FONTCONFIG_FILE
* when url is null. don't try to address the real filename
* if it is a named pipe.
*/
if (!url && FcStat (n, &sb) == 0 && S_ISFIFO (sb.st_mode))
return n;
else if (!FcStrIsAbsoluteFilename (buf))
{ {
FcChar8 *dirname = FcStrDirname (n); FcChar8 *dirname = FcStrDirname (n);
FcStrFree (n); FcStrFree (n);