29 lines
877 B
Diff
29 lines
877 B
Diff
From cd512217e570f796ef3e3a7ad67c66d78c83c2dc Mon Sep 17 00:00:00 2001
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From: Guy Harris <guy@alum.mit.edu>
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Date: Fri, 26 Oct 2018 13:02:59 -0700
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Subject: [PATCH 214/470] Make qerr const.
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It's not something we're allowed to modify, as that could fail if two or
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more threads are all running in pcap_compile(); declare it as const to
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make sure we don't modify it.
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---
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grammar.y | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/grammar.y b/grammar.y
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index e060cde..3eeb135 100644
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--- a/grammar.y
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+++ b/grammar.y
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@@ -237,7 +237,7 @@ str2tok(const char *str, const struct tok *toks)
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return (-1);
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}
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-static struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF };
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+static const struct qual qerr = { Q_UNDEF, Q_UNDEF, Q_UNDEF, Q_UNDEF };
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static PCAP_NORETURN_DEF void
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yyerror(void *yyscanner _U_, compiler_state_t *cstate, const char *msg)
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--
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1.8.3.1
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