Messages in this thread Patch in this message | | | Date | Sun, 6 May 2007 09:43:31 +0200 | From | Sam Ravnborg <> | Subject | kconfig: fix mconf segmentation fault |
| |
I have found small bug in mconf, when you run it without any argument it will sigsegv.
Without patch: $ scripts/kconfig/mconf Segmentation fault
With patch: $ scripts/kconfig/mconf can't find file (null)
Signed-off-by: Marcin Garski <mgarski@post.pl> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> --- scripts/kconfig/lex.zconf.c_shipped | 2 +- scripts/kconfig/zconf.l | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped index 800f8c7..0fdc904 100644 --- a/scripts/kconfig/lex.zconf.c_shipped +++ b/scripts/kconfig/lex.zconf.c_shipped @@ -2264,7 +2264,7 @@ FILE *zconf_fopen(const char *name) FILE *f; f = fopen(name, "r"); - if (!f && name[0] != '/') { + if (!f && name != NULL && name[0] != '/') { env = getenv(SRCTREE); if (env) { sprintf(fullname, "%s/%s", env, name); diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index cfa4607..187d38c 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -265,7 +265,7 @@ FILE *zconf_fopen(const char *name) FILE *f; f = fopen(name, "r"); - if (!f && name[0] != '/') { + if (!f && name != NULL && name[0] != '/') { env = getenv(SRCTREE); if (env) { sprintf(fullname, "%s/%s", env, name); -- 1.5.1.rc3.20.gaa453 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |