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| author | Vasilis Tsiligiannis <acinonyx@openwrt.gr> | 2010-04-03 18:09:14 +0000 |
|---|---|---|
| committer | Vasilis Tsiligiannis <acinonyx@openwrt.gr> | 2010-04-03 18:09:14 +0000 |
| commit | 1516cadf1f12a53263dd7dd604e8b5a5bf6ccf31 (patch) | |
| tree | aae19ac686a4e058960dd1f201808ee536ffaba4 /package | |
| parent | 41f375e8373912492437891ec4fcd2248cb48e30 (diff) | |
| download | upstream-1516cadf1f12a53263dd7dd604e8b5a5bf6ccf31.tar.gz upstream-1516cadf1f12a53263dd7dd604e8b5a5bf6ccf31.tar.bz2 upstream-1516cadf1f12a53263dd7dd604e8b5a5bf6ccf31.zip | |
hotplug2: Fix forking (#7033)
SVN-Revision: 20681
Diffstat (limited to 'package')
| -rw-r--r-- | package/hotplug2/patches/140-worker_fork_fix.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/package/hotplug2/patches/140-worker_fork_fix.patch b/package/hotplug2/patches/140-worker_fork_fix.patch new file mode 100644 index 0000000000..5527b22d2f --- /dev/null +++ b/package/hotplug2/patches/140-worker_fork_fix.patch @@ -0,0 +1,59 @@ +diff -x '*~' -Naur hotplug2-201/action.c hotplug2-201.patched/action.c +--- hotplug2-201/action.c 2010-04-01 04:48:10.000000000 +0300 ++++ hotplug2-201.patched/action.c 2010-04-01 04:53:49.000000000 +0300 +@@ -39,7 +39,7 @@ + * Returns: Newly allocated string in "key=value" form + * + */ +-static char* alloc_env(const char *key, const char *value) { ++char* alloc_env(const char *key, const char *value) { + size_t keylen, vallen; + char *combined; + +diff -x '*~' -Naur hotplug2-201/action.h hotplug2-201.patched/action.h +--- hotplug2-201/action.h 2009-12-09 20:44:14.000000000 +0200 ++++ hotplug2-201.patched/action.h 2010-04-01 04:54:14.000000000 +0300 +@@ -12,5 +12,6 @@ + #include "settings.h" + + void action_perform(struct settings_t *, struct uevent_t *); ++char* alloc_env(const char *, const char *); + #endif /* ifndef ACTION_H */ + +diff -x '*~' -Naur hotplug2-201/workers/worker_fork.c hotplug2-201.patched/workers/worker_fork.c +--- hotplug2-201/workers/worker_fork.c 2010-04-01 04:52:26.000000000 +0300 ++++ hotplug2-201.patched/workers/worker_fork.c 2010-04-01 04:51:49.000000000 +0300 +@@ -380,6 +380,7 @@ + + + static int worker_fork_process(void *in_ctx, struct uevent_t *uevent) { ++ char **env; + int i; + struct worker_fork_child_t *child; + struct worker_fork_ctx_t *ctx = in_ctx; +@@ -406,6 +407,12 @@ + * No child process is currently available. + */ + if (child == NULL) { ++ env = xmalloc(sizeof(char *) * uevent->env_vars_c); ++ for (i = 0; i < uevent->env_vars_c; i++) { ++ env[i] = alloc_env(uevent->env_vars[i].key, uevent->env_vars[i].value); ++ putenv(env[i]); ++ } ++ + /* + * Are the matching rules trivial enough that we + * can execute them in the main process? +@@ -421,6 +428,12 @@ + */ + if (ctx->children_count < ctx->max_children) + child = worker_fork_spawn(ctx); ++ ++ for (i = 0; i < uevent->env_vars_c; i++) { ++ unsetenv(uevent->env_vars[i].key); ++ free(env[i]); ++ } ++ free(env); + } + + /* |