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| author | Akira TAGOH <akira@tagoh.org> | 2017-03-01 19:48:02 +0900 |
|---|---|---|
| committer | Akira TAGOH <akira@tagoh.org> | 2017-03-01 19:48:38 +0900 |
| commit | abdb6d658e1a16410dd1c964e365a3ebd5039e7c (patch) | |
| tree | 0aa438633fc17ab7537496ee323ad385d1294074 /src/fcstat.c | |
| parent | 9878b306f6c673d3d6cd9db487f67eb426cc03df (diff) | |
| download | fontconfig-abdb6d658e1a16410dd1c964e365a3ebd5039e7c.tar.gz | |
Fix the build issue on GNU/Hurd
PATH_MAX isn't defined on GNU/Hurd. according to the porting guidelines
(https://www.gnu.org/software/hurd/hurd/porting/guidelines.html)
allocate a memory dynamically instead of relying on the length of
a string with PATH_MAX.
https://bugs.freedesktop.org/show_bug.cgi?id=97512
Diffstat (limited to 'src/fcstat.c')
| -rw-r--r-- | src/fcstat.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/fcstat.c b/src/fcstat.c index 1734fa4..f6e1aaa 100644 --- a/src/fcstat.c +++ b/src/fcstat.c @@ -278,8 +278,13 @@ FcDirChecksum (const FcChar8 *dir, time_t *checksum) { #endif struct stat statb; - char f[PATH_MAX + 1]; + char *f = malloc (len + 1 + dlen + 1); + if (!f) + { + ret = -1; + goto bail; + } memcpy (f, dir, len); f[len] = FC_DIR_SEPARATOR; memcpy (&f[len + 1], files[n]->d_name, dlen); @@ -287,11 +292,16 @@ FcDirChecksum (const FcChar8 *dir, time_t *checksum) if (lstat (f, &statb) < 0) { ret = -1; + free (f); goto bail; } if (S_ISDIR (statb.st_mode)) + { + free (f); goto bail; + } + free (f); dtype = statb.st_mode; #ifdef HAVE_STRUCT_DIRENT_D_TYPE } |