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Gisle Vanem fixed a single-byte overflow
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@ -20,7 +20,7 @@ char *appendstring(char *string, /* original string */
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{
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int len = strlen(buffer);
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if((len + *stringlen) > *stralloc) {
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if((len + *stringlen) >= *stralloc) {
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char *newptr= realloc(string, *stralloc*2);
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if(newptr) {
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string = newptr;
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