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* grub-core/fs/fshelp.c (find_file): Save ctx->next when calling

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find_file recursively for symlink.
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Vladimir Serbinenko 2013-11-02 20:29:02 +01:00
parent 8b3e6eb6b6
commit 1397f0b520
2 changed files with 8 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2013-11-02 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/fs/fshelp.c (find_file): Save ctx->next when calling
find_file recursively for symlink.
2013-11-02 Vladimir Serbinenko <phcoder@gmail.com>
* tests/util/grub-shell.in: Copy themes.

3
grub-core/fs/fshelp.c
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@ -133,6 +133,7 @@ find_file (const char *currpath, grub_fshelp_node_t currroot,
if (ctx->type == GRUB_FSHELP_SYMLINK)
{
char *symlink;
const char *next;
/* Test if the symlink does not loop. */
if (++ctx->symlinknest == 8)
@ -164,8 +165,10 @@ find_file (const char *currpath, grub_fshelp_node_t currroot,
}
/* Lookup the node the symlink points to. */
next = ctx->next;
find_file (symlink, ctx->oldnode, &ctx->currnode,
iterate_dir, read_symlink, ctx);
ctx->next = next;
ctx->type = ctx->foundtype;
grub_free (symlink);