Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a61b2dfd1823506dbf1f9b046e0b09237ec1b985
Commit: a61b2dfd1823506dbf1f9b046e0b09237ec1b985
Parent: 9bf8cb9b7908383752b1842eae78269f7e16d9fb
Author: Sam Ravnborg <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 26 19:46:52 2007 +0100
Committer: Sam Ravnborg <[EMAIL PROTECTED]>
CommitDate: Wed May 2 20:58:07 2007 +0200
kbuild: fix segmentation fault in modpost
If modpost was called manually with filenames without '/'
then modpost would segfault.
Signed-off-by: Sam Ravnborg <[EMAIL PROTECTED]>
---
scripts/mod/modpost.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index e1f2b31..281abb7 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1345,6 +1345,7 @@ static void add_depends(struct buffer *b, struct module
*mod,
buf_printf(b, "__attribute__((section(\".modinfo\"))) =\n");
buf_printf(b, "\"depends=");
for (s = mod->unres; s; s = s->next) {
+ const char *p;
if (!s->module)
continue;
@@ -1352,8 +1353,11 @@ static void add_depends(struct buffer *b, struct module
*mod,
continue;
s->module->seen = 1;
- buf_printf(b, "%s%s", first ? "" : ",",
- strrchr(s->module->name, '/') + 1);
+ if ((p = strrchr(s->module->name, '/')) != NULL)
+ p++;
+ else
+ p = s->module->name;
+ buf_printf(b, "%s%s", first ? "" : ",", p);
first = 0;
}
buf_printf(b, "\";\n");
-
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