diff options
Diffstat (limited to 'meta/recipes-devtools/pseudo/pseudo-1.6.2/0003-pseudo_client.c-support-multiple-directories-in-PSEU.patch')
| -rw-r--r-- | meta/recipes-devtools/pseudo/pseudo-1.6.2/0003-pseudo_client.c-support-multiple-directories-in-PSEU.patch | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/meta/recipes-devtools/pseudo/pseudo-1.6.2/0003-pseudo_client.c-support-multiple-directories-in-PSEU.patch b/meta/recipes-devtools/pseudo/pseudo-1.6.2/0003-pseudo_client.c-support-multiple-directories-in-PSEU.patch new file mode 100644 index 0000000000..e6c6284a24 --- /dev/null +++ b/meta/recipes-devtools/pseudo/pseudo-1.6.2/0003-pseudo_client.c-support-multiple-directories-in-PSEU.patch @@ -0,0 +1,116 @@ +From 09f04dc36f21c179235109b3dcddce9dda9a8ba8 Mon Sep 17 00:00:00 2001 +From: "Peter A. Bigot" <pab@pabigot.com> +Date: Sun, 12 Oct 2014 12:17:48 -0500 +Subject: [PATCH 3/3] pseudo_client.c: support multiple directories in + PSEUDO_PASSWD + +For OpenEmbedded it is highly unlikely that using the build host passwd +file is the right approach. Most packages can be built with a pseudo +that was configured --without-passwd-fallback, since +PSEUDO_PASSWD=${STAGING_DIR_TARGET} suffices. + +This fails when building images, because image.bbclass (correctly) +overrides to PSEUDO_PASSWD=${IMAGE_ROOTFS}. However, the rootfs +/etc/passwd is not created until the post-install phase of base-passwd, +which is long after a passwd file is required. For example, the smart +RPM interface wants to look up uid 0 right away. The right solution +here is to look first in ${IMAGE_ROOTFS}, then fallback to +a location holding immutable files with the minimum user/group settings +necessary to successfully get base-passwd onto the target. + +Rather than rework pseudo to change PSEUDO_PASSWD_FALLBACK to be a +run-time rather than compile-time specification, rework the handling of +PSEUDO_PASSWD so that it is a colon-separated list of directories that +are processed in order. + +Upstream-Status: Pending +Signed-off-by: Peter A. Bigot <pab@pabigot.com> +--- + pseudo_client.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++++- + 1 file changed, 49 insertions(+), 1 deletion(-) + +diff --git a/pseudo_client.c b/pseudo_client.c +index 7a4d7fa..b52b86a 100644 +--- a/pseudo_client.c ++++ b/pseudo_client.c +@@ -75,6 +75,8 @@ int pseudo_umask = 022; + + static char **fd_paths = NULL; + static int nfds = 0; ++static const char **passwd_paths = NULL; ++static int npasswd_paths = 0; + static int messages = 0; + static struct timeval message_time = { .tv_sec = 0 }; + static int pseudo_inited = 0; +@@ -93,7 +95,7 @@ gid_t pseudo_egid; + gid_t pseudo_sgid; + gid_t pseudo_fgid; + +-#define PSEUDO_ETC_FILE(filename, realname, flags) pseudo_etc_file(filename, realname, flags, (const char *[]) { pseudo_chroot, pseudo_passwd, PSEUDO_PASSWD_FALLBACK }, PSEUDO_PASSWD_FALLBACK ? 3 : 2) ++#define PSEUDO_ETC_FILE(filename, realname, flags) pseudo_etc_file(filename, realname, flags, passwd_paths, npasswd_paths) + + /* helper function to make a directory, just like mkdir -p. + * Can't use system() because the child shell would end up trying +@@ -117,6 +119,42 @@ mkdir_p(char *path) { + (void) mkdir(path, 0755); + } + ++static int ++build_passwd_paths(const char **paths) ++{ ++ int np = 0; ++ ++ if (pseudo_chroot) { ++ if (paths) { ++ paths[np] = pseudo_chroot; ++ } ++ ++np; ++ } ++ if (pseudo_passwd) { ++ const char *cp = pseudo_passwd; ++ const char *next = strchr(cp, ':'); ++ while (next) { ++ if (paths) { ++ paths[np] = strndup(cp, next-cp); ++ } ++ ++np; ++ cp = next+1; ++ next = strchr(cp, ':'); ++ } ++ if (paths) { ++ paths[np] = strdup(cp); ++ } ++ ++np; ++ } ++ if (PSEUDO_PASSWD_FALLBACK) { ++ if (paths) { ++ paths[np] = PSEUDO_PASSWD_FALLBACK; ++ } ++ ++np; ++ } ++ return np; ++} ++ + void + pseudo_init_client(void) { + char *env; +@@ -329,6 +367,16 @@ pseudo_init_client(void) { + } + free(env); + ++ npasswd_paths = build_passwd_paths(NULL); ++ if (npasswd_paths) { ++ passwd_paths = malloc(npasswd_paths * sizeof(*passwd_paths)); ++ if (!passwd_paths) { ++ pseudo_diag("couldn't allocate space for passwd paths.\n"); ++ exit(1); ++ } ++ build_passwd_paths(passwd_paths); ++ } ++ + pseudo_inited = 1; + } + if (!pseudo_disabled) +-- +1.8.5.5 + |