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tlib9: fix needsrcquote - plan9port - [fork] Plan 9 from user space |
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git clone git://src.adamsgaard.dk/plan9port |
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commit 1f1ab4ccbbec9c92b780f6a60ff9730126659a87 |
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parent 3ebbd193dce0724e106ec9af627a3782676ae510 |
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Author: Russ Cox <[email protected]> |
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Date: Mon, 19 Jun 2017 09:50:14 -0400 |
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lib9: fix needsrcquote |
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As written, it is passing a rune to strchr, which likely ignores |
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all but the bottom 8 bits of the rune. Long-standing Plan 9 bug too. |
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Fixes #87. |
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Change-Id: I6a833373b308bed8760d6989972c7f77b4ef3838 |
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Reviewed-on: https://plan9port-review.googlesource.com/2921 |
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Reviewed-by: Russ Cox <[email protected]> |
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Diffstat: |
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M src/lib9/needsrcquote.c | 2 +- |
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1 file changed, 1 insertion(+), 1 deletion(-) |
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--- |
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diff --git a/src/lib9/needsrcquote.c b/src/lib9/needsrcquote.c |
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t@@ -4,7 +4,7 @@ |
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int |
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needsrcquote(int c) |
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{ |
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- if(c <= ' ') |
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+ if(c <= ' ' || c >= 0x80) |
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return 1; |
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if(strchr("`^#*[]=|\\?${}()'<>&;", c)) |
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return 1; |
