forked from enlightenment/terminology
termptyesc: ensure colors are valid
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@ -552,6 +552,8 @@ _handle_esc_csi_color_set(Termpty *ty, Eina_Unicode **ptr)
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// then get next arg - should be color index 0-255
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arg = _csi_arg_get(&b);
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if (!b) ERR("Failed xterm 256 color fg esc val");
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else if (arg < 0 || arg > 255)
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ERR("Invalid fg color %d", arg);
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else
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{
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ty->termstate.att.fg256 = 1;
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@ -586,6 +588,8 @@ _handle_esc_csi_color_set(Termpty *ty, Eina_Unicode **ptr)
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// then get next arg - should be color index 0-255
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arg = _csi_arg_get(&b);
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if (!b) ERR("Failed xterm 256 color bg esc val");
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else if (arg < 0 || arg > 255)
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ERR("Invalid bg color %d", arg);
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else
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{
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ty->termstate.att.bg256 = 1;
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@ -620,6 +624,8 @@ _handle_esc_csi_color_set(Termpty *ty, Eina_Unicode **ptr)
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// then get next arg - should be color index 0-255
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arg = _csi_arg_get(&b);
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if (!b) ERR("Failed xterm 256 color fg esc val");
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else if (arg < 0 || arg > 255)
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ERR("Invalid fg color %d", arg);
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else
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{
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ty->termstate.att.fg256 = 1;
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@ -654,6 +660,8 @@ _handle_esc_csi_color_set(Termpty *ty, Eina_Unicode **ptr)
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// then get next arg - should be color index 0-255
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arg = _csi_arg_get(&b);
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if (!b) ERR("Failed xterm 256 color bg esc val");
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else if (arg < 0 || arg > 255)
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ERR("Invalid bg color %d", arg);
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else
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{
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ty->termstate.att.bg256 = 1;
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