Merge pull request #184 from tagoh/issues/181

Fix the stack buffer overflow issue
fribidi · Feb 17, 2022 · cffa304 · cffa304
2 parents 859aa1b + ad3a19e
commit cffa304
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/bin/fribidi-main.c b/bin/fribidi-main.c
@@ -390,7 +390,7 @@ FRIBIDI_END_IGNORE_DEPRECATIONS
 	    S_[sizeof (S_) - 1] = 0;
 	    len = strlen (S_);
 	    /* chop */
-	    if (S_[len - 1] == '\n')
+	    if (len > 0 && S_[len - 1] == '\n')
 	      {
 		len--;
 		S_[len] = '\0';