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| author | Cédric VINCENT <cedric.vincent@st.com> | 2011-06-01 14:36:38 +0200 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@iki.fi> | 2011-06-21 20:28:38 +0300 |
| commit | b947527941b17c8f4a31f95dfa114e467ba1325d (patch) | |
| tree | abce75256b9aef83035effb1a0bec2708f5582f5 /linux-user/syscall.c | |
| parent | 9a826d7854baf6b90de46fea785d1bfc5d2c22a7 (diff) | |
| download | focaccia-qemu-b947527941b17c8f4a31f95dfa114e467ba1325d.tar.gz focaccia-qemu-b947527941b17c8f4a31f95dfa114e467ba1325d.zip | |
linux-user: Fix the load of ELF files that have no "useful" symbol
This patch fixes a "double free()" due to "realloc(syms, 0)" in the
loader when the ELF file has no "useful" symbol, as with the following
example (compiled with "sh4-linux-gcc -nostdlib"):
.text
.align 1
.global _start
_start:
mov #1, r3
trapa #40 // syscall(__NR_exit)
nop
The bug appears when the log (option "-d") is enabled.
Signed-off-by: Cédric VINCENT <cedric.vincent@st.com>
Signed-off-by: Yves JANIN <yves.janin@st.com>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'linux-user/syscall.c')
0 files changed, 0 insertions, 0 deletions