cpp/openttd-patchpack/source Changeset - r18117:e131567ef758

Changeset - r18117:e131567ef758

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yexo - 13 years ago 2011-09-23 12:26:25
yexo@openttd.org

(svn r22952) -Fix: properly limit the length of strings in a choice list

1 file changed with 3 insertions and 1 deletions:

src/newgrf_text.cpp

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src/newgrf_text.cpp

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@@ @@ -371,7 +371,9 @@ struct UnmappedChoiceList : ZeroedMemory @@
 			for (int i = 0; i < count; i++) {
 				int idx = (this->type == SCC_GENDER_LIST ? lm->GetReverseMapping(i, true) : i + 1);
 				const char *str = this->strings[this->strings.Contains(idx) ? idx : 0];
 				size_t len = strlen(str);
 				/* Limit the length of the string we copy to 0xFE. The length is written above
 				 * as a byte and we need room for the final '\0'. */
 				size_t len = min(0xFE, strlen(str));
 				memcpy(d, str, len);
 				d += len;
 				*d++ = '\0';

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