git: f0b58b190107 - main - rpcgen: Don't free() a pointer after realloc().
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Date: Mon, 05 Dec 2022 00:32:19 UTC
The branch main has been updated by jhb:
URL: https://cgit.FreeBSD.org/src/commit/?id=f0b58b190107416e813c5db875034c6cfcede523
commit f0b58b190107416e813c5db875034c6cfcede523
Author: John Baldwin <jhb@FreeBSD.org>
AuthorDate: 2022-12-05 00:31:35 +0000
Commit: John Baldwin <jhb@FreeBSD.org>
CommitDate: 2022-12-05 00:31:35 +0000
rpcgen: Don't free() a pointer after realloc().
A successful realloc() already frees the old pointer.
Reported by: GCC -Wuse-after-free
Reviewed by: brooks, imp, emaste
Differential Revision: https://reviews.freebsd.org/D37540
---
usr.bin/rpcgen/rpc_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/usr.bin/rpcgen/rpc_main.c b/usr.bin/rpcgen/rpc_main.c
index 698017c969f2..1a2cae928472 100644
--- a/usr.bin/rpcgen/rpc_main.c
+++ b/usr.bin/rpcgen/rpc_main.c
@@ -925,7 +925,6 @@ moreargs(void)
warnx("unable to allocate arglist");
crash();
}
- free(arglist);
arglist = newarglist;
}