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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2012-03-15 11:06:36 +0100 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-03-15 11:06:36 +0100 |
| commit | 5c3cb0ba00282ba2b7a16efdbb4fce96c29a6e3a (patch) | |
| tree | 2d983b3885a8beca8b7811f75c6b271d273ea5f7 /package/util-linux | |
| parent | 6953341b71028294f4e1e818df40f522e730c6f0 (diff) | |
| download | buildroot-novena-5c3cb0ba00282ba2b7a16efdbb4fce96c29a6e3a.tar.gz buildroot-novena-5c3cb0ba00282ba2b7a16efdbb4fce96c29a6e3a.zip | |
util-linux: fix libmount build under uClibc
Patch taken from gentoo.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package/util-linux')
| -rw-r--r-- | package/util-linux/util-linux-2.20.1-sscanf-no-ms-as.patch | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/package/util-linux/util-linux-2.20.1-sscanf-no-ms-as.patch b/package/util-linux/util-linux-2.20.1-sscanf-no-ms-as.patch new file mode 100644 index 000000000..5b0ac3646 --- /dev/null +++ b/package/util-linux/util-linux-2.20.1-sscanf-no-ms-as.patch @@ -0,0 +1,87 @@ +[PATCH] Fix libmount build under uClibc + +Taken from gentoo-hardened: +http://git.overlays.gentoo.org/gitweb/?p=proj/hardened-dev.git;a=commit;h=91879751 + +For details, see https://bugs.gentoo.org/show_bug.cgi?id=406303 + +Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> +diff -Naur util-linux-2.20.1.orig/libmount/src/tab_parse.c util-linux-2.20.1/libmount/src/tab_parse.c +--- util-linux-2.20.1.orig/libmount/src/tab_parse.c 2011-12-12 20:51:06.646614964 -0500 ++++ util-linux-2.20.1/libmount/src/tab_parse.c 2011-12-12 21:02:03.587865010 -0500 +@@ -51,19 +51,21 @@ + */ + static int mnt_parse_table_line(struct libmnt_fs *fs, char *s) + { +- int rc, n = 0; +- char *src, *fstype, *optstr; +- +- rc = sscanf(s, UL_SCNsA" " /* (1) source */ +- UL_SCNsA" " /* (2) target */ +- UL_SCNsA" " /* (3) FS type */ +- UL_SCNsA" " /* (4) options */ ++ int rc, n = 0, len = strlen (s) + 1; ++ char *src = malloc (sizeof *src * len); ++ char *fstype = malloc (sizeof *fstype * len); ++ char *optstr = malloc (sizeof *optstr * len); ++ ++ rc = sscanf(s, "%s"" " /* (1) source */ ++ "%s"" " /* (2) target */ ++ "%s"" " /* (3) FS type */ ++ "%s"" " /* (4) options */ + "%n", /* byte count */ + +- &src, +- &fs->target, +- &fstype, +- &optstr, ++ src, ++ fs->target, ++ fstype, ++ optstr, + &n); + + if (rc == 4) { +@@ -108,16 +110,20 @@ + */ + static int mnt_parse_mountinfo_line(struct libmnt_fs *fs, char *s) + { +- int rc, end = 0; ++ int rc, end = 0, len = strlen (s) + 1; + unsigned int maj, min; + char *fstype, *src, *p; + ++ fs->root = malloc (sizeof *fs->root * len); ++ fs->target = malloc (sizeof *fs->target * len); ++ fs->vfs_optstr = malloc (sizeof *fs->vfs_optstr * len); ++ + rc = sscanf(s, "%u " /* (1) id */ + "%u " /* (2) parent */ + "%u:%u " /* (3) maj:min */ +- UL_SCNsA" " /* (4) mountroot */ +- UL_SCNsA" " /* (5) target */ +- UL_SCNsA /* (6) vfs options (fs-independent) */ ++ "%s"" " /* (4) mountroot */ ++ "%s"" " /* (5) target */ ++ "%s" /* (6) vfs options (fs-independent) */ + "%n", /* number of read bytes */ + + &fs->id, +@@ -139,9 +145,14 @@ + } + s = p + 3; + +- rc += sscanf(s, UL_SCNsA" " /* (8) FS type */ +- UL_SCNsA" " /* (9) source */ +- UL_SCNsA, /* (10) fs options (fs specific) */ ++ len = strlen (s) + 1; ++ fstype = malloc (sizeof *fstype * len); ++ src = malloc (sizeof *src * len); ++ fs->fs_optstr = malloc (sizeof *fs->fs_optstr * len); ++ ++ rc += sscanf(s, "%s"" " /* (8) FS type */ ++ "%s"" " /* (9) source */ ++ "%s", /* (10) fs options (fs specific) */ + + &fstype, + &src, |