fix "scripts/mod/modpost.c: fix memory leak" (5003bab8) · Commits · 戴 / test

Fix error introduced by ("scripts/mod/modpost.c: fix memory leak"). - don't kfree("") - fix one missed conversion Reported-by:

Stephen Rothwell <sfr@canb.auug.org.au> Tested-by:

Stephen Rothwell <sfr@canb.auug.org.au> Cc: Alexey Fomenko <ext-alexey.fomenko@nokia.com> Cc: Trevor Keith <tsrk@tsrk.net> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Michal Marek <mmarek@suse.cz> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

scripts/mod/modpost.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -14,6 +14,7 @@
		#define _GNU_SOURCE
		#include <stdio.h>
		#include <ctype.h>
		#include <string.h>
		#include "modpost.h"
		#include "../../include/generated/autoconf.h"
		#include "../../include/linux/license.h"
		@@ -1217,7 +1218,7 @@ static char sec2annotation(const char s)
		strcat(p, " ");
		return r; /* we leak her but we do not care */
		} else {
		return "";
		return strdup("");
		}
		}

		@@ -1352,7 +1353,7 @@ static void report_sec_mismatch(const char *modname,
		"%s%s so it may be used outside an exit section.\n",
		from, prl_from, fromsym, from_p,
		to, prl_to, tosym, to_p,
		sec2annotation(tosec), tosym, to_p);
		prl_to, tosym, to_p);
		free(prl_from);
		free(prl_to);
		break;

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