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Im关于分段错误错误。 但我不知道原因。发生段错误（回溯附加，这个堆栈溢出？）
下面是回溯。
这个堆栈是否溢出？
林不知道...
你有没有见过这种回溯？
感谢您提前回复。 。 。 。 。 。 。 。
(gdb) bt
#0 0x000000000059509a in check_column (dbname=<value optimized out>,
schema_str=0x6f69726156202d0a <Address 0x6f69726156202d0a out of bounds>,
table_str=0xd2074726f707075 <Address 0xd2074726f707075 out of bounds>, column_str=<value optimized out>) at dboperate.c:1208
#1 0x70655220746e656d in ??()
#2 0x5320676e6974726f in ??()
#3 0x0d2074726f707075 in ??()
#4 0x6f69726156202d0a in ??()
#5 0x7369737341207375 in ??()
#6 0x206f7420746e6174 in ??()
#7 0x6d61655420494d43 in ??()
#8 0x6964756c636e6900 in ??()
#9 0x726570786520676e in ??()
#10 0x72702065636e6569 in ??()
#11 0x202c736d6172676f in ??()
#12 0x63696e756d6d6f63 in ??()
#13 0x6120736e6f697461 in ??()
#14 0x0d2e63746520646e in ??()
#15 0x736162206265570a in ??()
#16 0x656b72616d206465 in ??()
#17 0x74636120676e6974 in ??()
#18 0x2073656974697669 in ??()
#19 0x656e696c6e6f2028 in ??()
#20 0x69746f6d6f727020 in ??()
#21 0x736e6f63202c6e6f in ??()
#22 0x6e616d2072656d75 in ??()
#23 0x20746e656d656761 in ??()
#24 0x2c6d6172676f7270 in ??()
#25 0x7320646e61726220 in ??()
#26 0x616e616d20657469 in ??()
#27 0x0029746e656d6567 in ??()
#28 0x656863732e737973 in ??()
#29 0x687720202073616d in ??()
#30 0x6568637320657265 in ??()
#31 0x203c2064695f616d in ??()
#32 0x2020203438333631 in ??()
#33 0x656d616e20646e61 in ??()
#34 0x62642728206e6920 in ??()
#35 0x202062202929276f in ??()
#36 0x2e61206572656877 in ??()
#37 0x695f616d65686373 in ??()
#38 0x63732e62203d2064 in ??()
#39 0x2064695f616d6568 in ??()
#40 0x7265687720782029 in ??()
#41 0x656d616e2e702065 in ??()
#42 0x68632728206e6920 in ??()
#43 0x617627202c277261 in ??()
#44 0x202c277261686372 in ??()
#45 0x2c27726168636e27 in ??()
#46 0x68637261766e2720 in ??()
#47 0x646e612029277261 in ??()
#48 0x65707974782e6320 in ??()
#49 0x7974782e70203d20 in ??()
---Type <return> to continue, or q <return> to quit---
#50 0x6320646e61206570 in ??()
#51 0x797472657375782e in ??()
#52 0x782e70203d206570 in ??()
#53 0x6570797472657375 in ??()
#54 0x692e6320646e6120 in ??()
#55 0x626f2e74203d2064 in ??()
#56 0x2064695f7463656a in ??()
#57 0x64692e6320646e61 in ??()
#58 0x6a626f2e78203d20 in ??()
#59 0x000064695f746365 in ??()
#60 0x0000000000000000 in ??()