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| author | Jérémie Koenig <jk@jk.fr.eu.org> | 2010-03-26 19:08:53 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-03-26 19:08:53 +0100 |
| commit | fbedacfc8caa1ec8f14e664a881cb0a93c8f8712 (patch) | |
| tree | 6c08780bbaad6320149930bdbcfbee5a2eed9f5d /scripts/kconfig/zconf.l | |
| parent | 35fdb1bc9cb82fa5630c2d40ae49110ecd7c88ea (diff) | |
| download | busybox-fbedacfc8caa1ec8f14e664a881cb0a93c8f8712.tar.gz | |
Hurd compat fixes. Mostly dealing with absent PATH_MAX
Signed-off-by: Jérémie Koenig <jk@jk.fr.eu.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'scripts/kconfig/zconf.l')
| -rw-r--r-- | scripts/kconfig/zconf.l | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index d839577ca..6a58b80d3 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -265,13 +265,14 @@ static void zconf_endhelp(void) */ FILE *zconf_fopen(const char *name) { - char *env, fullname[PATH_MAX+1]; + char *env; FILE *f; f = fopen(name, "r"); if (!f && name[0] != '/') { env = getenv(SRCTREE); if (env) { + char *fullname = alloca(strlen(env) + strlen(name) + 2); sprintf(fullname, "%s/%s", env, name); f = fopen(fullname, "r"); } |