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autofs-5.1.4 - fix prefix option handling in expand_entry()
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From: Ian Kent <raven@themaw.net>
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The changes to fix the defaults handling in the amd map parser caused
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the prefix option to not be expanded and also to not be propagated to
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submounts in some cases.
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But the prefix should be expanded in modules/parse_amd.c:expand_entry()
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along with the reset of the amd map entry fields.
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Just adding this to modules/parse_amd.c:expand_entry() (where it should
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be) fixes the amd map entry expansion and also fixes the propagation
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of the prefix to submounts.
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Signed-off-by: Ian Kent <raven@themaw.net>
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---
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CHANGELOG | 1 +
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modules/parse_amd.c | 11 +++++++++++
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2 files changed, 12 insertions(+)
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diff --git a/CHANGELOG b/CHANGELOG
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index 13f01397..19aec2ae 100644
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--- a/CHANGELOG
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+++ b/CHANGELOG
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@@ -4,6 +4,7 @@ xx/xx/2018 autofs-5.1.5
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- fix use after free in do_master_list_reset().
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- fix deadlock in dumpmaps.
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- dont use array for path when not necessary.
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+- fix prefix option handling in expand_entry().
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19/12/2017 autofs-5.1.4
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- fix spec file url.
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diff --git a/modules/parse_amd.c b/modules/parse_amd.c
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index 2cce5417..1a5a2960 100644
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--- a/modules/parse_amd.c
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+++ b/modules/parse_amd.c
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@@ -725,6 +725,17 @@ static struct substvar *expand_entry(struct autofs_point *ap,
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entry->rhost = host;
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}
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next:
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+ if (entry->pref) {
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+ if (expand_selectors(ap, entry->pref, &expand, sv)) {
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+ debug(logopt, MODPREFIX
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+ "pref expand(\"%s\") -> %s",
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+ entry->pref, expand);
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+ free(entry->pref);
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+ entry->pref = expand;
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+ }
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+ sv = macro_addvar(sv, "pref", 4, entry->pref);
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+ }
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+
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if (entry->sublink) {
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if (expand_selectors(ap, entry->sublink, &expand, sv)) {
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debug(logopt, MODPREFIX
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