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  • Committer: Teddy Hogeborn
  • Date: 2016-03-04 20:50:45 UTC
  • Revision ID: teddy@recompile.se-20160304205045-jksfb2qzv9erkf21
Only use -fsanitize=... options if they work.

* Makefile (ALL_SANITIZE_OPTIONS): New.
  (SANITIZE): Loop through all known sanitizing options and only use
              those which do not give an error.

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plugin-runner.c
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#include <sys/select.h>         /* fd_set, select(), FD_ZERO(),
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                                   FD_SET(), FD_ISSET(), FD_CLR */
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#include <sys/wait.h>           /* wait(), waitpid(), WIFEXITED(),
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                                   WEXITSTATUS(), WTERMSIG() */
 
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                                   WEXITSTATUS(), WTERMSIG(),
 
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                                   WCOREDUMP() */
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#include <sys/stat.h>           /* struct stat, fstat(), S_ISREG() */
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#include <iso646.h>             /* and, or, not */
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#include <dirent.h>             /* struct dirent, scandirat() */
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  if(getuid() == 0){
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    /* Work around Debian bug #633582:
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       <https://bugs.debian.org/633582> */
 
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       <http://bugs.debian.org/633582> */
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    int plugindir_fd = open(/* plugindir or */ PDIR, O_RDONLY);
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    if(plugindir_fd == -1){
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      if(errno != ENOENT){
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                      (intmax_t) (proc->pid),
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                      WTERMSIG(proc->status),
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                      strsignal(WTERMSIG(proc->status)));
 
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            } else if(WCOREDUMP(proc->status)){
 
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              fprintf(stderr, "Plugin %s [%" PRIdMAX "] dumped"
 
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                      " core\n", proc->name, (intmax_t) (proc->pid));
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            }
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          }
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