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The error
#1 0x00007f3e92e00f5d in __GI_abort () at abort.c:90
#2 0x00007f3e92e4928d in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f3e92f70528 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:181
#3 0x00007f3e92e5064a in malloc_printerr (action=<optimized out>, str=0x7f3e92f6cdee "corrupted size vs. prev_size", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5426
#4 0x00007f3e92e5304a in _int_free (av=0x7f3de0000020, p=<optimized out>, have_lock=0) at malloc.c:4337
#5 0x00007f3e92e5744e in __GI___libc_free (mem=<optimized out>) at malloc.c:3145
#6 0x00007f3e113921e9 in FDKfree (ptr=0x7f3de009df60) at libSYS/src/genericStds.cpp:233
#7 0x00007f3e1130d7d3 in Free_AacEncoder (p=0x7f3de0115740) at libAACenc/src/aacenc_lib.cpp:407
#8 0x00007f3e1130fbb3 in aacEncClose (phAacEncoder=0x7f3de0115740) at libAACenc/src/aacenc_lib.cpp:1395#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
set = {__val = {4, 6378670679680, 645636045657660056, 90523359816, 139904561311072, 292199584, 139903730612120, 139903730611784, 139904561311088, 1460617926600, 47573685816, 4119199860131166208,
139904593745464, 139904553224483, 139904561311136, 288245657}}
pid = <optimized out>
tid = <optimized out>
#1 0x00007f3e92e00f5d in __GI_abort () at abort.c:90
save_stage = 2
act = {__sigaction_handler = {sa_handler = 0x7f3de026db10, sa_sigaction = 0x7f3de026db10}, sa_mask = {__val = {139903730540556, 19, 30064771092, 812522497172832284, 139903728706672, 1887866374039011357,
139900298780168, 3775732748407067896, 763430436865, 35180077121538, 4119199860131166208, 139904561311552, 139904553065676, 1, 139904561311584, 139904561312192}}, sa_flags = 4096,
sa_restorer = 0x14}
sigs = {__val = {32, 0 <repeats 15 times>}}
#2 0x00007f3e92e4928d in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f3e92f70528 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:181
ap = {{gp_offset = 40, fp_offset = 32574, overflow_arg_area = 0x7f3e11adf1d0, reg_save_area = 0x7f3e11adf160}}
fd = <optimized out>
list = <optimized out>
nlist = <optimized out>
cp = <optimized out>
written = <optimized out>
#3 0x00007f3e92e5064a in malloc_printerr (action=<optimized out>, str=0x7f3e92f6cdee "corrupted size vs. prev_size", ptr=<optimized out>, ar_ptr=<optimized out>) at malloc.c:5426
buf = "00007f3de009e9f0"
cp = <optimized out>
ar_ptr = <optimized out>
ptr = <optimized out>
str = 0x7f3e92f6cdee "corrupted size vs. prev_size"
action = <optimized out>
#4 0x00007f3e92e5304a in _int_free (av=0x7f3de0000020, p=<optimized out>, have_lock=0) at malloc.c:4337
size = 2720
fb = <optimized out>
nextchunk = 0x7f3de009e9f0
nextsize = 736
nextinuse = <optimized out>
prevsize = <optimized out>
bck = <optimized out>
fwd = <optimized out>
errstr = 0x0
locked = <optimized out>
#5 0x00007f3e92e5744e in __GI___libc_free (mem=<optimized out>) at malloc.c:3145
ar_ptr = <optimized out>
p = <optimized out>
hook = <optimized out>
#6 0x00007f3e113921e9 in FDKfree (ptr=0x7f3de009df60) at libSYS/src/genericStds.cpp:233
No locals.
#7 0x00007f3e1130d7d3 in Free_AacEncoder (p=0x7f3de0115740) at libAACenc/src/aacenc_lib.cpp:407
No locals.
#8 0x00007f3e1130fbb3 in aacEncClose (phAacEncoder=0x7f3de0115740) at libAACenc/src/aacenc_lib.cpp:1395
hAacEncoder = 0x7f3de009df60
err = AACENC_OKoccurred when I implement a JNA bridge to FDK-AAC. I’ve tried to fix it for some days but have not resolved it yet. Can someone suggest a relevant solution to fix the “corrupted size vs. prev_size” glibc error issue? Much appreciate your support.
The cause:
The memory chunk control structure fields in the next following chunk are being rewritten due to out-of-bounds access by the code. It is the cause of “corrupted size vs. prev size” error. This error indicates that the current memory allocation (chunk) size does not match that of the next chunk control system (as it being overwritten).
Solution:
In order to solve this problem, the structural mapping done in the Java/JNA layer suggested different
#pragmarelated padding/alignment from what was used to compile the dll/so. As a result, data was written outside of the allocated structure border. The errors will go away when you disable that alignment.