| Message ID | 20170724182751.18261-25-f4bug@amsat.org |
|---|---|
| State | New |
| Headers | show |
Le 24/07/2017 à 20:27, Philippe Mathieu-Daudé a écrit : > not hit since 2009! :) > > linux-user/elfload.c:1102:20: warning: Out of bound memory access (access exceeds upper limit of memory block) > (*regs[i]) = tswap32(env->gregs[i]); > ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ > > Reported-by: Clang Static Analyzer > Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> > --- > linux-user/elfload.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/linux-user/elfload.c b/linux-user/elfload.c > index 2a902f7806..79062882ba 100644 > --- a/linux-user/elfload.c > +++ b/linux-user/elfload.c > @@ -1099,7 +1099,7 @@ static inline void elf_core_copy_regs(target_elf_gregset_t *regs, > int i; > > for (i = 0; i < 16; i++) { > - (*regs[i]) = tswapreg(env->gregs[i]); > + (*regs)[i] = tswapreg(env->gregs[i]); > } > > (*regs)[TARGET_REG_PC] = tswapreg(env->pc); > Reviewed-by: Laurent Vivier <laurent@vivier.eu>
diff --git a/linux-user/elfload.c b/linux-user/elfload.c index 2a902f7806..79062882ba 100644 --- a/linux-user/elfload.c +++ b/linux-user/elfload.c @@ -1099,7 +1099,7 @@ static inline void elf_core_copy_regs(target_elf_gregset_t *regs, int i; for (i = 0; i < 16; i++) { - (*regs[i]) = tswapreg(env->gregs[i]); + (*regs)[i] = tswapreg(env->gregs[i]); } (*regs)[TARGET_REG_PC] = tswapreg(env->pc);
not hit since 2009! :) linux-user/elfload.c:1102:20: warning: Out of bound memory access (access exceeds upper limit of memory block) (*regs[i]) = tswap32(env->gregs[i]); ~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Clang Static Analyzer Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> --- linux-user/elfload.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)