Description of problem: Strace prints the result of a successful mmap(0x80000000,...) as if it were some kind of error. Version-Release number of selected component (if applicable): strace-4.5.16-5.fc9.i386 How reproducible: always Steps to Reproduce: 1. build and strace the program below 2. 3. Actual results: mmap2(0x80000000, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = -1 E??? (errno -2147483648) Expected results: mmap2(0x80000000, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x80000000 Additional info: ----- testcase #include <sys/types.h> #include <sys/mman.h> #include <stdio.h> main() { printf("%p\n", mmap(0x80000000, 0x10000, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)); return 0; } -----
Fixed upstream.
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Bug is no longer present in strace-4.5.18-2.fc11.i586: mmap2(0x80000000, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x80000000 This bugzilla report probably should have been Closed one year ago (2008-05-27); see Comment #1.