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ContentDisposition trims charset in filename

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Closes gh-24112
This commit is contained in:
Rossen Stoyanchev
2019-12-10 15:38:28 +00:00
parent f180bf7652
commit c8bce9686f
2 changed files with 9 additions and 1 deletions
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2
spring-web/src/main/java/org/springframework/http/ContentDisposition.java
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@@ -282,7 +282,7 @@ public final class ContentDisposition {
int idx1 = value.indexOf('\'');
int idx2 = value.indexOf('\'', idx1 + 1);
if (idx1 != -1 && idx2 != -1) {
charset = Charset.forName(value.substring(0, idx1));
charset = Charset.forName(value.substring(0, idx1).trim());
Assert.isTrue(UTF_8.equals(charset) || ISO_8859_1.equals(charset),
"Charset should be UTF-8 or ISO-8859-1");
filename = decodeFilename(value.substring(idx2 + 1), charset);