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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-06-06 19:10:43 +0000 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2018-06-07 08:52:13 +0100 |
| commit | 23f15c63777020f5d43b070a1eb2bcf246c19ff8 (patch) | |
| tree | 8fae447ce79f4f44503204e8e47ef374001f72a7 | |
| parent | 0a77f4b680332a692abf0231e397fab44c59bde3 (diff) | |
| download | openembedded-core-contrib-23f15c63777020f5d43b070a1eb2bcf246c19ff8.tar.gz | |
rpm: Fix patch to ensure variables aren't used uninitialised
Recent patches were applied which removed a function which set the xx
variable. This means xx can be uninitalised and prerm functions can fail.
This adjusts the patch to ensure the xx value isn't used in such a way.
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
| -rw-r--r-- | meta/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/meta/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch b/meta/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch index a38675f89c..bf24d43eb9 100644 --- a/meta/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch +++ b/meta/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch @@ -6,6 +6,9 @@ Subject: [PATCH 1/2] Do not reset the PATH environment variable before running We add lots of native stuff into it and scriptlets rely on that. +Also need to remove the xx test later in the function since the +value could now be used un-initialised. + Upstream-Status: Inappropriate [oe-core specific] Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> --- @@ -25,6 +28,13 @@ index 92f949fa2..7c1aa75a8 100644 free(ipath); } --- -2.11.0 - +@@ -206,9 +206,7 @@ static void doScriptExec(ARGV_const_t ar + /* XXX Don't mtrace into children. */ + unsetenv("MALLOC_CHECK_"); + +- if (xx == 0) { + xx = execv(argv[0], argv); +- } + } + _exit(127); /* exit 127 for compatibility with bash(1) */ + } |