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Prevent overflow beyond the end of string in form_update_line()

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Bug-Debian: https://github.com/tats/w3m/issues/78
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Tatsuya Kinoshita
2016-12-10 16:38:44 +09:00
parent 52e9fc6b44
commit e0efc127ff
1 changed files with 1 additions and 1 deletions
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2
form.c
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@@ -388,7 +388,7 @@ form_update_line(Line *line, char **str, int spos, int epos, int width,
prop[pos] = effect | PC_ASCII; prop[pos] = effect | PC_ASCII;
pos++; pos++;
} }
if (newline) { if (p < q && newline) {
if (!FoldTextarea) { if (!FoldTextarea) {
while (*p && *p != '\r' && *p != '\n') while (*p && *p != '\r' && *p != '\n')
p++; p++;