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e96c19c50f
parse_value in config.c has a static buffer of 1024 bytes that it parse the value into. This can sometimes be a problem when a config file contains very long values. It's particularly amusing that git-config already is able to write such files, so it should probably be able to read them as well. Fix this by using a strbuf instead of a fixed-size buffer. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
50 lines
1,012 B
Bash
Executable file
50 lines
1,012 B
Bash
Executable file
#!/bin/sh
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test_description='Test wacky input to git config'
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. ./test-lib.sh
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setup() {
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(printf "[section]\n" &&
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printf " key = foo") >.git/config
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}
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check() {
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echo "$2" >expected
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git config --get "$1" >actual 2>&1
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test_cmp actual expected
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}
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test_expect_success 'modify same key' '
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setup &&
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git config section.key bar &&
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check section.key bar
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'
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test_expect_success 'add key in same section' '
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setup &&
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git config section.other bar &&
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check section.key foo &&
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check section.other bar
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'
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test_expect_success 'add key in different section' '
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setup &&
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git config section2.key bar &&
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check section.key foo &&
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check section2.key bar
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'
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SECTION="test.q\"s\\sq'sp e.key"
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test_expect_success 'make sure git config escapes section names properly' '
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git config "$SECTION" bar &&
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check "$SECTION" bar
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'
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LONG_VALUE=$(printf "x%01021dx a" 7)
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test_expect_success 'do not crash on special long config line' '
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setup &&
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git config section.key "$LONG_VALUE" &&
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check section.key "$LONG_VALUE"
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'
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test_done
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