core: interpret \; token in ExecStart as escaped ;
Some commands (like 'find') take a semicolon as separate arg. With current parser implementation there is no way to pass one. Patch adds token \;
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@ -483,6 +483,8 @@ int config_parse_exec(
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FOREACH_WORD_QUOTED(w, l, rvalue, state) {
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FOREACH_WORD_QUOTED(w, l, rvalue, state) {
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if (strncmp(w, ";", MAX(l, 1U)) == 0)
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if (strncmp(w, ";", MAX(l, 1U)) == 0)
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break;
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break;
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else if (strncmp(w, "\\;", MAX(l, 1U)) == 0)
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w ++;
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if (honour_argv0 && w == rvalue) {
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if (honour_argv0 && w == rvalue) {
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assert(!path);
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assert(!path);
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@ -138,6 +138,16 @@ static void test_config_parse_exec(void) {
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assert_se(c1->command_next == NULL);
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assert_se(c1->command_next == NULL);
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/* escaped semicolon */
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r = config_parse_exec("fake", 5, "section",
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"LValue", 0,
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"/usr/bin/find \\;",
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&c, NULL);
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assert_se(r >= 0);
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c1 = c1->command_next;
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check_execcommand(c1,
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"/usr/bin/find", "/usr/bin/find", ";", false);
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exec_command_free_list(c);
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exec_command_free_list(c);
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}
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}
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