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openSUSE:Leap:42.2:Ports
texinfo4
texinfo-4.8-echo.patch
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File texinfo-4.8-echo.patch of Package texinfo4
Index: info/echo-area.c =================================================================== --- info/echo-area.c.orig 2008-06-12 14:39:20.000000000 +0200 +++ info/echo-area.c 2015-07-17 23:17:03.335060608 +0200 @@ -1503,7 +1503,7 @@ pause_or_input (void) void inform_in_echo_area (const char *message) { - int i; + int i, len; char *text; int avail = EA_MAX_INPUT + 1 - input_line_end; @@ -1513,7 +1513,13 @@ inform_in_echo_area (const char *message text[i] = 0; echo_area_initialize_node (); - sprintf (&input_line[input_line_end], "%s[%s]\n", + + len = EA_MAX_INPUT - input_line_end; + if (len <= 0) { + free (text); + return; + } + snprintf (&input_line[input_line_end], len, "%s[%s]\n", echo_area_is_active ? " ": "", text); free (text); the_echo_area->point = input_line_point;
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