libauthsrv: open internal file-descriptors with OCEXEC flag
parent
f433f1426b
commit
f7e21d7692
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@ -13,13 +13,13 @@ readcons(char *prompt, char *def, int raw)
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s = p = nil;
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s = p = nil;
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fdout = ctl = -1;
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fdout = ctl = -1;
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if((fdin = open("/dev/cons", OREAD)) < 0)
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if((fdin = open("/dev/cons", OREAD|OCEXEC)) < 0)
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goto Out;
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goto Out;
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if((fdout = open("/dev/cons", OWRITE)) < 0)
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if((fdout = open("/dev/cons", OWRITE|OCEXEC)) < 0)
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goto Out;
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goto Out;
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if(raw){
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if(raw){
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if((ctl = open("/dev/consctl", OWRITE)) < 0)
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if((ctl = open("/dev/consctl", OWRITE|OCEXEC)) < 0)
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goto Out;
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goto Out;
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write(ctl, "rawon", 5);
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write(ctl, "rawon", 5);
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}
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}
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@ -91,9 +91,9 @@ findnvram(Nvrwhere *locp)
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v[0] = "";
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v[0] = "";
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v[1] = nil;
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v[1] = nil;
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}
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}
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fd = open(v[0], ORDWR);
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fd = open(v[0], ORDWR|OCEXEC);
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if (fd < 0)
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if (fd < 0)
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fd = open(v[0], OREAD);
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fd = open(v[0], OREAD|OCEXEC);
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safelen = sizeof(Nvrsafe);
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safelen = sizeof(Nvrsafe);
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if(strstr(v[0], "/9fat") == nil)
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if(strstr(v[0], "/9fat") == nil)
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safeoff = 0;
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safeoff = 0;
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@ -120,7 +120,7 @@ findnvram(Nvrwhere *locp)
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for(i=0; i<nelem(nvtab); i++){
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for(i=0; i<nelem(nvtab); i++){
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if(strcmp(cputype, nvtab[i].cputype) != 0)
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if(strcmp(cputype, nvtab[i].cputype) != 0)
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continue;
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continue;
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if((fd = open(nvtab[i].file, ORDWR)) < 0)
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if((fd = open(nvtab[i].file, ORDWR|OCEXEC)) < 0)
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continue;
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continue;
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safeoff = nvtab[i].off;
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safeoff = nvtab[i].off;
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safelen = nvtab[i].len;
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safelen = nvtab[i].len;
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