Fixes are available
September 2010 PTF for XL C for AIX, V11.1
September 2010 PTF for XL C/C++ for AIX, V11.1
January 2011 PTF for XL C/C++ for AIX, V11.1
May 2011 PTF for XL C for AIX, V11.1
May 2011 PTF for XL C/C++ for AIX, V11.1
August 2011 PTF for XL C/C++ for AIX, V11.1
November 2011 PTF for XL C/C++ for AIX, V11.1
January 2012 PTF for XL C for AIX, V11.1
January 2012 PTF for XL C/C++ for AIX, V11.1
April 2012 PTF for XL C for AIX, V11.1
April 2012 PTF for XL C/C++ for AIX, V11.1
July 2012 PTF for XL C/C++ for AIX, V11.1
October 2012 PTF for XL C for AIX, V11.1
October 2012 PTF for XL C/C++ for AIX, V11.1
February 2013 PTF for XL C for AIX, V11.1
February 2013 PTF for XL C/C++ for AIX, V11.1
XL C/C++ for AIX Fix Pack 14 (May 2013 PTF) for 11.1
XL C for AIX Fix Pack 14 (May 2013 PTF) for 11.1
XL C/C++ for AIX Fix Pack 15 (August 2013 PTF) for 11.1
XL C for AIX Fix Pack 15 (August 2013 PTF) for 11.1
XL C/C++ for AIX Fix Pack 16 (November 2013 PTF) for 11.1
XL C for AIX Fix Pack 17 (February 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 17 (February 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 18 (May 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 19 (August 2014 PTF) for 11.1
XL C/C++ for AIX Fix Pack 20 (November 2014 PTF) for 11.1
XL C for AIX Fix Pack 21 (April 2015 PTF) for 11.1
XL C/C++ for AIX Fix Pack 21 (April 2015 PTF) for 11.1
XL C/C++ for AIX Fix Pack 22 (September 2015 PTF) for 11.1
XL C for AIX Fix Pack 23 (March 2016 PTF) for 11.1
XL C/C++ for AIX Fix Pack 23 (March 2016 PTF) for 11.1
XL C for AIX Fix Pack 24 (September 2016 PTF) for 11.1
XL C/C++ for AIX Fix Pack 24 (September 2016 PTF) for 11.1
January 2011 PTF for XL C for AIX, V11.1
August 2011 PTF for XL C for AIX, V11.1
November 2011 PTF for XL C for AIX, V11.1
July 2012 PTF for XL C for AIX, V11.1
XL C for AIX Fix Pack 16 (November 2013 PTF) for 11.1
XL C for AIX Fix Pack 18 (May 2014 PTF) for 11.1
XL C for AIX Fix Pack 19 (August 2014 PTF) for 11.1
XL C for AIX Fix Pack 20 (November 2014 PTF) for 11.1
XL C for AIX Fix Pack 22 (September 2015 PTF) for 11.1
APAR status
Closed as program error.
Error description
When running dbx on the code below, dbx crashes due to the incorrect generation of a stab string. The following shows the stab string that is produced for class 'd' [132] m 0x00000000 debug 0 decl d:T3=Y8ci805581560:4(i:d1:-1,32,32;u[ci:__ct__1dFv:16;; _______________________________ Test Case: ---------- class a { private: int a1; public: a(){ a1=1; } }; class d : private a { private: int d1; public: d(){ d1=1; } }; static int dummy = 0; int foo( int parm ) { d bar = *(new d); dummy++; return 7; } int main(void) { int arg = 4; int result = foo( arg ); } _______________________________ Actual Output: -------------- [1] stop in foo(int) [1] stopped in foo(int) at line 22 22 d bar = *(new d); stopped in foo(int) at line 23 23 dummy++; internal error: stack overflow at line 1588 in file cplusplus.c internal error: stack overflow at line 1546 in file cplusplus.c a:(internal error: stack overflow at line 2106 in file cplusplus.c a1 = internal error: stack overflow at line 6270 in file eval.c ./testcase-1[56]: 1220624 Segmentation fault(coredump) Expected Output: ---------------- [1] stop in foo(int) [1] stopped in foo(int) at line 21 21 { stopped in foo(int) at line 22 22 d bar = *(new d); a:(a1 = 0) (d1 = -559038737)
Local fix
N/A
Problem summary
PROBLEM DESCRIPTION: Uninitalised variable in Tobey USERS AFFECTED: Potetnially any one using -g (stabs)
Problem conclusion
Fix
Temporary fix
Comments
APAR Information
APAR number
IZ77484
Reported component name
XL C/C++ AIX
Reported component ID
5724X1300
Reported release
B10
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2010-06-14
Closed date
2010-09-10
Last modified date
2010-09-24
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
XL C FOR AIX
Fixed component ID
5724X1200
Applicable component levels
Document Information
Modified date:
06 October 2021