(/home/sate/Testcases/c/cve/dovecot-1.2.0/src/util/gdbhelper.c) |
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| 12 | | | int main(int argc, char *argv[]) |
| 13 | | | { |
| 14 | | | pid_t pid = fork(); |
| 15 | | | const char *path, *cmd; |
| 16 | | | int fd_in[2], fd_out[2], fd_log, status; |
| 17 | | | |
| 18 | | | if (argc < 2) |
Event 1:
Skipping " if". argc < 2 evaluates to false.
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| 19 | | | i_fatal("Usage: gdbhelper <program> [<args>]"); |
| 20 | | | |
| 21 | | | switch (pid) { |
Event 2:
Executing default case.
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| 22 | | | case 1: |
| 23 | | | i_fatal("fork() failed: %m"); |
| 24 | | | case 0: |
| 25 | | | |
| 26 | | | (void)execvp(argv[1], argv+1); |
| 27 | | | i_fatal("execvp(%s) failed: %m", argv[1]); |
| 28 | | | default: |
| 29 | | | if (pipe(fd_in) < 0 || pipe(fd_out) < 0) |
Event 3:
Skipping " if". - pipe(fd_in) < 0 evaluates to false.
- pipe(fd_out) < 0 evaluates to false.
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| 30 | | | i_fatal("pipe() failed: %m"); |
| 31 | | | cmd = "handle SIGPIPE nostop\n" |
| 32 | | | "handle SIGALRM nostop\n" |
| 33 | | | "handle SIG32 nostop\n" |
| 34 | | | "cont\n" |
| 35 | | | "bt full\n" |
| 36 | | | "quit\n"; |
| 37 | | | if (write(fd_in[1], cmd, strlen(cmd)) < 0) |
Event 4:
Skipping " if". write(...) < 0 evaluates to false.
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| 38 | | | i_fatal("write() failed: %m"); |
| 39 | | | |
| 40 | | | if (dup2(fd_in[0], 0) < 0 || |
Event 5:
Skipping " if". - dup2(fd_in[0], 0) < 0 evaluates to false.
- dup2(fd_out[1], 1) < 0 evaluates to false.
- dup2(fd_out[1], 2) < 0 evaluates to false.
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| 41 | | | dup2(fd_out[1], 1) < 0 || |
| 42 | | | dup2(fd_out[1], 2) < 0) |
| 43 | | | i_fatal("dup2() failed: %m"); |
| 44 | | | |
| 45 | | | cmd = t_strdup_printf("gdb %s %s", argv[1], dec2str(pid)); |
| 46 | | | if (system(cmd) < 0) |
Event 6:
Skipping " if". system(cmd) < 0 evaluates to false.
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| 47 | | | i_fatal("system() failed: %m"); |
| 48 | | | |
| 49 | | | if (wait(&status) < 0) |
Event 7:
Skipping " if". wait(...) < 0 evaluates to false.
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| 50 | | | i_fatal("wait() failed: %m"); |
| 51 | | | if (status != 0) { |
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