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charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::536; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x536.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: alex.bennee@linaro.org, laurent@vivier.eu, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1625615485993100005 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson --- linux-user/linuxload.c | 42 ++++++++++++++++++++---------------------- 1 file changed, 20 insertions(+), 22 deletions(-) diff --git a/linux-user/linuxload.c b/linux-user/linuxload.c index a27e1d0d8b..9d4eb5e94b 100644 --- a/linux-user/linuxload.c +++ b/linux-user/linuxload.c @@ -1,59 +1,57 @@ /* Code for loading Linux executables. Mostly linux kernel code. */ =20 #include "qemu/osdep.h" - #include "qemu.h" =20 #define NGROUPS 32 =20 /* ??? This should really be somewhere else. */ -abi_long memcpy_to_target(abi_ulong dest, const void *src, - unsigned long len) +abi_long memcpy_to_target(abi_ulong dest, const void *src, unsigned long l= en) { void *host_ptr; =20 host_ptr =3D lock_user(VERIFY_WRITE, dest, len, 0); - if (!host_ptr) + if (!host_ptr) { return -TARGET_EFAULT; + } memcpy(host_ptr, src, len); unlock_user(host_ptr, dest, 1); return 0; } =20 -static int count(char ** vec) +static int count(char **vec) { - int i; + int i; =20 - for(i =3D 0; *vec; i++) { + for (i =3D 0; *vec; i++) { vec++; } - - return(i); + return i; } =20 static int prepare_binprm(struct linux_binprm *bprm) { - struct stat st; + struct stat st; int mode; int retval; =20 - if(fstat(bprm->fd, &st) < 0) { - return(-errno); + if (fstat(bprm->fd, &st) < 0) { + return -errno; } =20 mode =3D st.st_mode; - if(!S_ISREG(mode)) { /* Must be regular file */ - return(-EACCES); + if (!S_ISREG(mode)) { /* Must be regular file */ + return -EACCES; } - if(!(mode & 0111)) { /* Must have at least one execute bit set */ - return(-EACCES); + if (!(mode & 0111)) { /* Must have at least one execute bit set */ + return -EACCES; } =20 bprm->e_uid =3D geteuid(); bprm->e_gid =3D getegid(); =20 /* Set-uid? */ - if(mode & S_ISUID) { + if (mode & S_ISUID) { bprm->e_uid =3D st.st_uid; } =20 @@ -125,8 +123,8 @@ abi_ulong loader_build_argptr(int envc, int argc, abi_u= long sp, } =20 int loader_exec(int fdexec, const char *filename, char **argv, char **envp, - struct target_pt_regs * regs, struct image_info *infop, - struct linux_binprm *bprm) + struct target_pt_regs *regs, struct image_info *infop, + struct linux_binprm *bprm) { int retval; =20 @@ -139,7 +137,7 @@ int loader_exec(int fdexec, const char *filename, char = **argv, char **envp, =20 retval =3D prepare_binprm(bprm); =20 - if(retval>=3D0) { + if (retval >=3D 0) { if (bprm->buf[0] =3D=3D 0x7f && bprm->buf[1] =3D=3D 'E' && bprm->buf[2] =3D=3D 'L' @@ -157,11 +155,11 @@ int loader_exec(int fdexec, const char *filename, cha= r **argv, char **envp, } } =20 - if(retval>=3D0) { + if (retval >=3D 0) { /* success. Initialize important registers */ do_init_thread(regs, infop); return retval; } =20 - return(retval); + return retval; } --=20 2.25.1