Prevented a string overflow in case of program error. Coverity CID 28767.

2015-11-04 11:44:32 +00:00
parent 0d8919084c
commit 8757c1f330
2 changed files with 2 additions and 2 deletions
--- a/libisoburn/trunk/xorriso/parse_exec.c
+++ b/libisoburn/trunk/xorriso/parse_exec.c
@ -226,7 +226,7 @@ int Xorriso_set_problem_status(struct XorrisO *xorriso, char *severity,
 static int complaints= 0, complaint_limit= 5;
 #endif

- if(severity[0])
+ if(severity[0] && strlen(severity) < sizeof(xorriso->problem_status_text))
   sev_text= severity;
 ret= Xorriso__text_to_sev(sev_text, &sev, 0);
 if(ret<=0)