diff options
Diffstat (limited to 'meta/recipes-devtools/rpm/rpm/rpm-opendb-before-verifyscript-to-avoid-null-point.patch')
-rw-r--r-- | meta/recipes-devtools/rpm/rpm/rpm-opendb-before-verifyscript-to-avoid-null-point.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/meta/recipes-devtools/rpm/rpm/rpm-opendb-before-verifyscript-to-avoid-null-point.patch b/meta/recipes-devtools/rpm/rpm/rpm-opendb-before-verifyscript-to-avoid-null-point.patch new file mode 100644 index 0000000000..07d586a3ab --- /dev/null +++ b/meta/recipes-devtools/rpm/rpm/rpm-opendb-before-verifyscript-to-avoid-null-point.patch | |||
@@ -0,0 +1,24 @@ | |||
1 | rpm: opendb before rpmverifyscript to avoid null point input | ||
2 | |||
3 | If the command is "rpm -V" and the return value of (headerIsEntry(h, RPMTAG_VERIFYSCRIPT) | ||
4 | || headerIsEntry(h, RPMTAG_SANITYCHECK)) located in /lib/verify.c is true, it will call | ||
5 | rpmpsmStage function(rpmVerifyScript->rpmpsmScriptStage->rpmpsmStage) and occur segment | ||
6 | fault because of null point(rpmtsGetRdb(ts) == NULL and rpmtsGetRdb(ts)->db_txn). | ||
7 | So we open rpmdb to avoid bad input when find headerIsEntry true. | ||
8 | |||
9 | Upstream-Status: Pending | ||
10 | |||
11 | Signed-off-by: Zhixiong Chi <zhixiong.chi@windriver.com> | ||
12 | Index: rpm-5.4.14/lib/verify.c | ||
13 | =================================================================== | ||
14 | --- rpm-5.4.14.orig/lib/verify.c 2015-07-22 22:09:59.992895355 +0800 | ||
15 | +++ rpm-5.4.14/lib/verify.c 2015-08-13 10:20:33.752177906 +0800 | ||
16 | @@ -613,6 +613,8 @@ | ||
17 | { | ||
18 | FD_t fdo = fdDup(STDOUT_FILENO); | ||
19 | |||
20 | + rpmtsOpenDB(ts, O_RDONLY); /*Open the DB to avoid null point input in function rpmpsmStage()*/ | ||
21 | + | ||
22 | rc = rpmfiSetHeader(fi, h); | ||
23 | if ((rc = rpmVerifyScript(qva, ts, fi, fdo)) != 0) | ||
24 | ec += rc; | ||