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remove compiler warnings

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This commit is contained in:
Stefan Lankes 2016-11-26 20:44:30 +01:00 • committed by Daniel Krebs
parent f4012a1f55
commit b4df7442ea
1 changed files with 18 additions and 3 deletions
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21
tools/proxy.c
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@ -286,10 +286,18 @@ static int init_qemu(char *path)
snprintf(hostfwd, MAX_PATH, "user,hostfwd=tcp:127.0.0.1:%u-:%u", port, port);
snprintf(monitor_str, MAX_PATH, "telnet:127.0.0.1:%d,server,nowait", port+1);
mkstemp(tmpname);
if (mkstemp(tmpname) < 0)
{
perror("mkstemp");
exit(1);
}
snprintf(chardev_file, MAX_PATH, "file,id=gnc0,path=%s", tmpname);
readlink("/proc/self/exe", loader_path, MAX_PATH);
if (readlink("/proc/self/exe", loader_path, MAX_PATH) < 0)
{
perror("readlink");
exit(1);
}
str = strstr(loader_path, "proxy");
strncpy(str, "../arch/x86/loader/ldhermit.elf", MAX_PATH-strlen(loader_path)+5);
@ -577,7 +585,14 @@ int handle_syscalls(int s)
if (fd > 2) {
sret = write(fd, buff, len);
write(s, &sret, sizeof(sret));
j = 0;
while(j < sizeof(sret))
{
int l = write(s, ((char*)&sret)+j, sizeof(sret)-j);
if (l < 0)
goto out;
j += l;
}
} else {
j = 0;
while(j < len)