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author | Baptiste Daroussin <bapt@FreeBSD.org> | 2015-06-07 19:33:25 +0000 |
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committer | Baptiste Daroussin <bapt@FreeBSD.org> | 2015-06-07 19:33:25 +0000 |
commit | fd1b4fc5f4c3f3eb1ee87ab1f07b7640efd15792 (patch) | |
tree | 021a93deb9a9c3dc06d5d56be3addb65fa7c988c /pw/pw.c | |
parent | ecddcdd12d894cb5522d8c22536d53f1c8cce857 (diff) | |
download | pw-darwin-fd1b4fc5f4c3f3eb1ee87ab1f07b7640efd15792.tar.gz pw-darwin-fd1b4fc5f4c3f3eb1ee87ab1f07b7640efd15792.tar.zst pw-darwin-fd1b4fc5f4c3f3eb1ee87ab1f07b7640efd15792.zip |
In case of rename validate the length of the new name
Check early that the new name fits MAXLOGNAME and store it in pwconf
Diffstat (limited to 'pw/pw.c')
-rw-r--r-- | pw/pw.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -234,6 +234,11 @@ main(int argc, char *argv[]) case 'N': conf.dryrun = true; break; + case 'l': + if (strlen(optarg) >= MAXLOGNAME) + errx(EX_USAGE, "new name too long: %s", optarg); + conf.newname = optarg; + break; case 'P': conf.pretty = true; break; |