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From b72f88db852104cf49cfb4762eda6e8f4fd20a70 Mon Sep 17 00:00:00 2001
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From: Chet Ramey <chet.ramey@case.edu>
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Date: Tue, 4 May 2021 14:31:05 -0400
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Subject: [PATCH] Bash-5.1 patch 7: fix version comparisons in readline startup
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files
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---
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lib/readline/bind.c | 15 ++++++++-------
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patchlevel.h | 2 +-
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2 files changed, 9 insertions(+), 8 deletions(-)
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diff --git a/lib/readline/bind.c b/lib/readline/bind.c
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index 87596dce..76103786 100644
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--- a/lib/readline/bind.c
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+++ b/lib/readline/bind.c
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@@ -1234,7 +1234,7 @@ parser_if (char *args)
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#endif /* VI_MODE */
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else if (_rl_strnicmp (args, "version", 7) == 0)
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{
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- int rlversion, versionarg, op, previ, major, minor;
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+ int rlversion, versionarg, op, previ, major, minor, opresult;
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_rl_parsing_conditionalized_out = 1;
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rlversion = RL_VERSION_MAJOR*10 + RL_VERSION_MINOR;
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@@ -1294,24 +1294,25 @@ parser_if (char *args)
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switch (op)
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{
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case OP_EQ:
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- _rl_parsing_conditionalized_out = rlversion == versionarg;
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+ opresult = rlversion == versionarg;
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break;
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case OP_NE:
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- _rl_parsing_conditionalized_out = rlversion != versionarg;
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+ opresult = rlversion != versionarg;
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break;
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case OP_GT:
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- _rl_parsing_conditionalized_out = rlversion > versionarg;
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+ opresult = rlversion > versionarg;
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break;
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case OP_GE:
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- _rl_parsing_conditionalized_out = rlversion >= versionarg;
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+ opresult = rlversion >= versionarg;
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break;
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case OP_LT:
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- _rl_parsing_conditionalized_out = rlversion < versionarg;
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+ opresult = rlversion < versionarg;
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break;
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case OP_LE:
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- _rl_parsing_conditionalized_out = rlversion <= versionarg;
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+ opresult = rlversion <= versionarg;
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break;
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}
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+ _rl_parsing_conditionalized_out = 1 - opresult;
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}
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/* Check to see if the first word in ARGS is the same as the
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value stored in rl_readline_name. */
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diff --git a/patchlevel.h b/patchlevel.h
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index 6257aeeb..c5ed66ab 100644
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--- a/patchlevel.h
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+++ b/patchlevel.h
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@@ -25,6 +25,6 @@
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regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
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looks for to find the patch level (for the sccs version string). */
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-#define PATCHLEVEL 6
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+#define PATCHLEVEL 7
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#endif /* _PATCHLEVEL_H_ */
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--
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2.29.2
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