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Fix segfault in hypothetical case of huge COLNO

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This commit is contained in:
Pasi Kallinen
2022-01-05 13:51:44 +02:00
parent 84af696627
commit 7238622621
1 changed files with 2 additions and 2 deletions
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src/mdlib.c
+2 -2
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@@ -90,7 +90,7 @@ static void build_savebones_compat_string(void);
static int idxopttext, done_runtime_opt_init_once = 0; static int idxopttext, done_runtime_opt_init_once = 0;
#define MAXOPT 40 #define MAXOPT 40
static char *opttext[120] = { 0 }; static char *opttext[120] = { 0 };
char optbuf[BUFSZ]; char optbuf[COLBUFSZ];
static struct version_info version; static struct version_info version;
static const char opt_indent[] = " "; static const char opt_indent[] = " ";
@@ -660,7 +660,7 @@ opt_out_words(char *str, /* input, but modified during processing */
void void
build_options(void) build_options(void)
{ {
char buf[BUFSZ]; char buf[COLBUFSZ];
int i, length, winsyscnt, cnt = 0; int i, length, winsyscnt, cnt = 0;
const char *defwinsys = DEFAULT_WINDOW_SYS; const char *defwinsys = DEFAULT_WINDOW_SYS;