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jfsutils: add patch to build with format hardening

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This commit is contained in:
Robin Gloster 2016-01-29 05:08:57 +00:00
parent 78a1ae85ed
commit e721382448
2 changed files with 38 additions and 1 deletions
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2
pkgs/tools/filesystems/jfsutils/default.nix
View File

@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
sha1 = "291e8bd9d615cf3d27e4000117c81a3602484a50";
};
patches = [ ./types.patch ];
patches = [ ./types.patch ./hardening-format.patch ];
buildInputs = [ libuuid ];

37
pkgs/tools/filesystems/jfsutils/hardening-format.patch Normal file
View File

@ -0,0 +1,37 @@
--- a/fscklog/fscklog.c 2016-01-29 04:59:54.102223291 +0000
+++ b/fscklog/fscklog.c 2016-01-29 05:00:10.707552565 +0000
@@ -252,8 +252,8 @@
sprintf(debug_detail, " [%s:%d]\n", basename(file_name), line_number);
- printf(msg_string);
- printf(debug_detail);
+ printf("%s", msg_string);
+ printf("%s", debug_detail);
return 0;
}
--- a/fscklog/display.c 2016-01-29 05:05:42.582133444 +0000
+++ b/fscklog/display.c 2016-01-29 05:05:47.541231780 +0000
@@ -182,7 +182,7 @@
} else {
/* the record looks ok */
msg_txt = &log_entry[log_entry_pos];
- printf(msg_txt);
+ printf("%s", msg_txt);
/*
* set up for the next record
*/
--- a/logdump/helpers.c 2016-01-29 05:06:26.081996021 +0000
+++ b/logdump/helpers.c 2016-01-29 05:06:43.097333425 +0000
@@ -95,8 +95,8 @@
sprintf(debug_detail, " [%s:%d]\n", file_name, line_number);
- printf(msg_string);
- printf(debug_detail);
+ printf("%s", msg_string);
+ printf("%s", debug_detail);
return 0;
}