[commons-compress] 02/02: fix single-byte read when nothing has been read

[bodewig]

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bodewig pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-compress.git

commit 2d1392d2544165df2ae6bdb73f7473fd30dad33f
Author: Stefan Bodewig <stefan.bode...@innoq.com>
AuthorDate: Fri May 14 18:05:39 2021 +0200

    fix single-byte read when nothing has been read
    
    Credit to OSS-Fuzz
---
 .../org/apache/commons/compress/utils/BoundedArchiveInputStream.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/src/main/java/org/apache/commons/compress/utils/BoundedArchiveInputStream.java
 
b/src/main/java/org/apache/commons/compress/utils/BoundedArchiveInputStream.java
index b8e351c..d685968 100644
--- 
a/src/main/java/org/apache/commons/compress/utils/BoundedArchiveInputStream.java
+++ 
b/src/main/java/org/apache/commons/compress/utils/BoundedArchiveInputStream.java
@@ -58,7 +58,7 @@ public abstract class BoundedArchiveInputStream extends 
InputStream {
             singleByteBuffer.rewind();
         }
         int read = read(loc, singleByteBuffer);
-        if (read < 0) {
+        if (read < 1) {
             return read;
         }
         loc++;