gcc-4.8.2-3.el7.x86_64 gcc-toolset-13 Potentially all versions of GCC compiler Subscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Current Customers and Partners Log in for full access ...
In GCC13 IBs, we are build time error [a]. This looks like a bug in GCC https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106247 https://gitlab.com/libeigen/eigen/-/issues/2506 Compiling this unit tes...
In commit 8b202ee ("s390: disable -Warray-bounds") the s390 people disabled the '-Warray-bounds' warning for gcc-12, because the new logic in gcc would cause warnings for their use of the S390_lowcore macro, which accesses absolute pointers. It turns out gcc-12 has many other issues...
gcc-Wall -O3 s3.c I get the following warning message: s3.c: Infunction'main': s3.c:15: warning: array subscriptis above array bounds Accepted Answer MathWorks Support Teamon 20 Jul 2010 0 Link Open in MATLAB Online This is a bug in GCC 4.3...
I can repeat it with trunk GCC. adding -fno-thread-jumps makes the warning disappear. I think that the original code has a bug, and the -Warray-bounds diagnostic need improvement to provide more details why this is happening.Previous message View by thread View by date Next message ...
If debug mode is active for your mex-file, bounds-checking on element access and type-checking on construction is done (at runtime, of course). Since arrayadapt only provides a different interface to the underlying mxArray it will never interfere, in any way, with existing code that changes...
Could we, perhaps, have sanitizer code not influence the value range tracking? That continues to look like the root cause for these things. -Kees [1]https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105679[2]https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108306-- Kees Cook...
To avoid any ambiguity, it is essential to have anextIfPossiblewritten, otherwise, your code would remain undefined. Assuming that you are dealing with a Random Access Iterator, it is recommended to use indexes instead of iterators if you need to perform bounds checking, as it can significantly...
/* checking if the pointer address of s2 is equal to the pointer of * membin.pointer[1]. They should be equal. Also s2 pointer * should be the value of membin.pTo[0] + 1. * * membin.pTo[1] should be the last memory address for s2. Of which should ...
We started disabling '-Warray-bounds' for gcc-12 originally on s390, because it resulted in some warnings that weren't realistically fixable (commit 8b202ee: "s390: disable -Warray-bounds"). That s390-specific issue was then found to be less common elsewhere, but generic (see f0be87c:...