diff options
| author | Peter Stephenson <pws@users.sourceforge.net> | 2012-05-22 08:57:22 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2012-05-22 08:57:22 +0000 |
| commit | d64e62ef11fc9e37acd19d77d4927538ba755787 (patch) | |
| tree | d35bf46c0059062778608e36265af52087e44c0a /Src | |
| parent | 338c70ff56d5cccff2d9502decef361350ceedf4 (diff) | |
| download | zsh-d64e62ef11fc9e37acd19d77d4927538ba755787.tar.gz zsh-d64e62ef11fc9e37acd19d77d4927538ba755787.zip | |
Danek: 30485: trailing garbage after signal number not recognised in kill
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/jobs.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Src/jobs.c b/Src/jobs.c index b17060175..c9c549e1e 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -2164,10 +2164,15 @@ bin_kill(char *nam, char **argv, UNUSED(Options ops), UNUSED(int func)) /* check for, and interpret, a signal specifier */ if (*argv && **argv == '-') { - if (idigit((*argv)[1])) + if (idigit((*argv)[1])) { + char *endp; /* signal specified by number */ - sig = atoi(*argv + 1); - else if ((*argv)[1] != '-' || (*argv)[2]) { + sig = zstrtol(*argv + 1, &endp, 10); + if (*endp) { + zwarnnam(nam, "invalid signal number: %s", *argv); + return 1; + } + } else if ((*argv)[1] != '-' || (*argv)[2]) { char *signame; /* with argument "-l" display the list of signal names */ |