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[package] opkg: fallback to dest->root_dir if specified overlay_root does not exist on filesystem (#6498)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19121 3c298f89-4303-0410-b956-a3cf2f4a3e73
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@ -26,22 +26,35 @@ Signed-off-by: Nicolas Thill <nico@openwrt.org>
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int noaction;
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--- a/libopkg/opkg_install.c
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+++ b/libopkg/opkg_install.c
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@@ -189,13 +189,19 @@
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@@ -21,6 +21,7 @@
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#include <time.h>
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#include <signal.h>
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#include <unistd.h>
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+#include <sys/stat.h>
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#include "pkg.h"
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#include "pkg_hash.h"
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@@ -189,13 +190,24 @@
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verify_pkg_installable(pkg_t *pkg)
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{
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unsigned long kbs_available, pkg_size_kbs;
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- char *root_dir;
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+ char *root_dir = NULL;
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+ struct stat s;
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if (conf->force_space || pkg->installed_size == 0)
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return 0;
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- root_dir = pkg->dest ? pkg->dest->root_dir :
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- conf->default_dest->root_dir;
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+ if( !pkg->dest || !strcmp(pkg->dest->name, "root") )
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+ root_dir = conf->overlay_root;
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+ else
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+ root_dir = pkg->dest->root_dir;
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+ if( pkg->dest )
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+ {
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+ if( !strcmp(pkg->dest->name, "root") && conf->overlay_root
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+ && !stat(conf->overlay_root, &s) && (s.st_mode & S_IFDIR) )
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+ root_dir = conf->overlay_root;
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+ else
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+ root_dir = pkg->dest->root_dir;
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+ }
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+
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+ if( !root_dir )
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+ root_dir = conf->default_dest->root_dir;
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