diff options
Diffstat (limited to 'usr.bin/sendbug/sendbug.c')
| -rw-r--r-- | usr.bin/sendbug/sendbug.c | 99 |
1 files changed, 90 insertions, 9 deletions
diff --git a/usr.bin/sendbug/sendbug.c b/usr.bin/sendbug/sendbug.c index 804e1a64020..dce62695d9d 100644 --- a/usr.bin/sendbug/sendbug.c +++ b/usr.bin/sendbug/sendbug.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sendbug.c,v 1.60 2009/01/28 20:43:24 ray Exp $ */ +/* $OpenBSD: sendbug.c,v 1.61 2009/06/06 04:46:26 ray Exp $ */ /* * Written by Ray Lai <ray@cyth.net>. @@ -28,10 +28,14 @@ #define _PATH_DMESG "/var/run/dmesg.boot" #define DMESG_START "OpenBSD " +#define BEGIN64 "begin-base64 " +#define END64 "====" int checkfile(const char *); +void debase(void); void dmesg(FILE *); int editit(const char *); +void hwdump(FILE *); void init(void); int matchline(const char *, const char *, size_t); int prompt(void); @@ -52,6 +56,7 @@ const char *comment[] = { struct passwd *pw; char os[BUFSIZ], rel[BUFSIZ], mach[BUFSIZ], details[BUFSIZ]; +const char *tmpdir; char *fullname, *tmppath; int Dflag, Pflag, wantcleanup; @@ -60,7 +65,7 @@ usage(void) { extern char *__progname; - fprintf(stderr, "usage: %s [-DPV]\n", __progname); + fprintf(stderr, "usage: %s [-DEPV]\n", __progname); exit(1); } @@ -76,17 +81,19 @@ int main(int argc, char *argv[]) { int ch, c, fd, ret = 1; - const char *tmpdir; struct stat sb; char *pr_form; time_t mtime; FILE *fp; - while ((ch = getopt(argc, argv, "DPV")) != -1) + while ((ch = getopt(argc, argv, "DEPV")) != -1) switch (ch) { case 'D': Dflag = 1; break; + case 'E': + debase(); + exit(0); case 'P': Pflag = 1; break; @@ -196,10 +203,6 @@ dmesg(FILE *fp) return; } - fputs("\n" - "SENDBUG: dmesg is attached.\n" - "SENDBUG: Feel free to delete or use the -D flag if it contains " - "sensitive information.\n", fp); /* Find last dmesg. */ for (;;) { off_t o; @@ -577,6 +580,84 @@ template(FILE *fp) fprintf(fp, ">Fix:\n"); fprintf(fp, "\t%s\n", comment[4]); - if (!Dflag) + if (!Dflag) { + int root; + + fprintf(fp, "\n"); + root = !geteuid(); + if (!root) + fprintf(fp, "SENDBUG: Run sendbug as root " + "if this is an ACPI report!\n"); + fprintf(fp, "SENDBUG: dmesg%s attached.\n" + "SENDBUG: Feel free to delete or use the -D flag if it " + "contains sensitive information.\n", + root ? ", pcidump, and acpidump are" : " is"); + fputs("\ndmesg:\n", fp); dmesg(fp); + if (root) + hwdump(fp); + } +} + +void +hwdump(FILE *ofp) +{ + char buf[BUFSIZ]; + FILE *ifp; + char *cmd, *acpidir; + size_t len; + + if (gethostname(buf, sizeof(buf)) == -1) + err(1, "gethostname"); + buf[strcspn(buf, ".")] = '\0'; + + if (asprintf(&acpidir, "%s%sp.XXXXXXXXXX", tmpdir, + tmpdir[strlen(tmpdir) - 1] == '/' ? "" : "/") == -1) + err(1, "asprintf"); + if (mkdtemp(acpidir) == NULL) + err(1, "mkdtemp"); + + if (asprintf(&cmd, "echo \"\\npcidump:\"; pcidump -xxv; " + "echo \"\\nacpidump:\"; cd %s && acpidump -o %s; " + "for i in *; do b64encode $i $i; done; rm -rf %s", + acpidir, buf, acpidir) == -1) + err(1, "asprintf"); + + if ((ifp = popen(cmd, "r")) != NULL) { + while (!feof(ifp)) { + len = fread(buf, 1, sizeof buf, ifp); + if (len == 0) + break; + if (fwrite(buf, 1, len, ofp) != len) + break; + } + pclose(ofp); + } + free(cmd); +} + +void +debase(void) +{ + char buf[BUFSIZ]; + FILE *fp = NULL; + size_t len; + + while (fgets(buf, sizeof(buf), stdin) != NULL) { + len = strlen(buf); + if (!strncmp(buf, BEGIN64, sizeof(BEGIN64) - 1)) { + if (fp) + errx(1, "double begin"); + fp = popen("b64decode", "w"); + if (!fp) + errx(1, "popen b64decode"); + } + if (fp && fwrite(buf, 1, len, fp) != len) + errx(1, "pipe error"); + if (!strncmp(buf, END64, sizeof(END64) - 1)) { + if (pclose(fp) == -1) + errx(1, "pclose b64decode"); + fp = NULL; + } + } } |