Current code does not allow a case when nsswitch.conf
does not mention automount map at all, like all new
installations. It logs a rather unpleasant error
message instead:
syntax error in nsswitch config near [ syntax error ]
this patch has a minimal fix, to allo "file" to be empty.
Whole parser in C is about 25 lines of code, the "grammar"
is trivial, and it is better to ditch all this yacc/lex
stuff, but that will be much more intrusive change.
Signed-off-by: Michael Tokarev <mjt@xxxxxxxxxx>
Cc: 682266@xxxxxxxxxxxxxxx
---
lib/nss_parse.y | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/nss_parse.y b/lib/nss_parse.y
index a39fda4..055e9d7 100644
--- a/lib/nss_parse.y
+++ b/lib/nss_parse.y
@@ -72,6 +72,7 @@ file: {
nss_debug = YYDEBUG;
#endif
} sources NL
+ | /* empty */
;
sources: nss_source
--
1.7.10.4
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