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...tion 'explicit_bzero', inlined from 'kex_free_newkeys' at kex.c:743:2: /usr/include/bits/string_fortified.h:72:3: warning: '__explicit_bzero_chk' writing 48 bytes into a region of size 8 overflows the destination [-Wstringop-overflow=] 72 | __explicit_bzero_chk (__dest, __len, __glibc_objsize0 (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from kex.c:53: kex.h: In function 'kex_free_newkeys': kex.h:116:18: note: destination object 'name' of size 8 116 | char *name; |...

...lib32/cobrasync/rsync-3.2.7/match.c:431:3: /usr/include/i386-linux-gnu/bits/string_fortified.h:71:10: error: '__builtin___memset_chk' specified size between 2147483648 and 4294967295 exceeds maximum object size 2147483647 [-Werror=stringop-overflow=] 71 | return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest)); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors This appears to be because of a type mismatch between xfer_sum_len (declared as [signed] int) and the third arugment to memset, whose function pr...

...After one day of working I see in the debugger window: ... (gdb) cont Continuing. Program received signal SIGSEGV, Segmentation fault. NVRefreshArea (pScrn=0x10c4420, num=<optimized out>, pbox=<optimized out>) at /usr/include/bits/string3.h:52 52 return __builtin___memcpy_chk (__dest, __src, __len, __bos0 (__dest)); (gdb) bt f #0 NVRefreshArea (pScrn=0x10c4420, num=<optimized out>, pbox=<optimized out>) at /usr/include/bits/string3.h:52 pNv = 0x10c49a0 x1 = <optimized out> y1 = <optimized out> x2 = <optimized out>...

.../multiarch/memcpy-sse2-unaligned.S:33 33 ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S: No such file or directory. #0 __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:33 No locals. #1 0x00007f9177db4779 in memcpy (__len=<optimized out>, __src=0x0, __dest=0x7f917a5c5bf8) at /usr/include/x86_64-linux-gnu/bits/string3.h:51 No locals. #2 p_strconcat (pool=<optimized out>, str1=<optimized out>) at strfuncs.c:218 args = {{gp_offset = 16, fp_offset = 48, overflow_arg_area = 0x7ffdcadea060, reg_save_area = 0x7ffdcade9f90}} temp...

...nt mesa driver (nv108 vs nv117), so should they work seamlessly together? Mesa segfaults very often with: (gdb) bt #0 0x00007f5bf2c37af5 in __memcpy_avx_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-avx-unaligned.S:114 #1 0x00007f5be066d28d in memcpy (__len=48, __src=<optimized out>, __dest=<optimized out>) at /usr/include/bits/string3.h:53 #2 0x00007f5be066d28d in nouveau_scratch_data (nv=nv at entry=0x1dc0800, data=<optimized out>, base=base at entry=0, size=size at entry=48, bo=bo at entry=0x7ffc23880868) at nouveau_buffer.c:1004 #3 0x00007f5be078bba9 in nvc0_update_u...

I have a new problem: Register RBP is used in a function foo. (I am not allocating RBP to any virtual register, the instances of RBP in function foo are in the machine code when my register allocator starts.) Function foo calls function bar. Register RBP is not saved across the call, though it is live after the call. Function bar includes a virtual register. The code that I'm using to

...bute__ ((__nothrow__)); extern int isascii (int __c) __attribute__ ((__nothrow__)); extern int toascii (int __c) __attribute__ ((__nothrow__)); extern int _toupper (int) __attribute__ ((__nothrow__)); extern int _tolower (int) __attribute__ ((__nothrow__)); extern void *memcpy (void *__restrict __dest, __const void *__restrict __src, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))); extern void *memmove (void *__dest, __const void *__src, size_t __n) __attribute__ ((__nothrow__)) __attribute__ ((__nonnull__ (1, 2))); extern void *memccpy (void *__r...

https://bugs.freedesktop.org/show_bug.cgi?id=99396 Bug ID: 99396 Summary: Crash in nouveau_dri.so when switching apps with alt-tab in Gnome Product: Mesa Version: git Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/nouveau