diff options
author | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
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committer | ToshikazuOhiwa <toshikazu_ohiwa@mail.toyota.co.jp> | 2020-03-30 09:24:26 +0900 |
commit | 5b80bfd7bffd4c20d80b7c70a7130529e9a755dd (patch) | |
tree | b4bb18dcd1487dbf1ea8127e5671b7bb2eded033 /external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch | |
parent | 706ad73eb02caf8532deaf5d38995bd258725cb8 (diff) |
agl-basesystem
Diffstat (limited to 'external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch')
-rw-r--r-- | external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch b/external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch new file mode 100644 index 00000000..4fa3d184 --- /dev/null +++ b/external/poky/meta/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch @@ -0,0 +1,46 @@ +Upstream-Status: Inappropriate [OE specific] + +commonio.c: fix unexpected open failure in chroot environment + +When using commands with '-R <newroot>' option in our pseudo environment, +we would usually get the 'Pemission Denied' error. This patch serves as +a workaround to this problem. + +Note that this patch doesn't change the logic in the code, it just expands +the codes. + +Signed-off-by: Chen Qi <Qi.Chen@windriver.com> +--- + lib/commonio.c | 16 ++++++++++++---- + 1 file changed, 12 insertions(+), 4 deletions(-) + +diff --git a/lib/commonio.c b/lib/commonio.c +index cc536bf..51cafd9 100644 +--- a/lib/commonio.c ++++ b/lib/commonio.c +@@ -613,10 +613,18 @@ int commonio_open (struct commonio_db *db, int mode) + db->cursor = NULL; + db->changed = false; + +- fd = open (db->filename, +- (db->readonly ? O_RDONLY : O_RDWR) +- | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); +- saved_errno = errno; ++ if (db->readonly) { ++ fd = open (db->filename, ++ (true ? O_RDONLY : O_RDWR) ++ | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); ++ saved_errno = errno; ++ } else { ++ fd = open (db->filename, ++ (false ? O_RDONLY : O_RDWR) ++ | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW); ++ saved_errno = errno; ++ } ++ + db->fp = NULL; + if (fd >= 0) { + #ifdef WITH_TCB +-- +1.7.9.5 + |