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Fix lvm shell crash when input is entirely whitespace. (Xinwei Hu)

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This commit is contained in:
Alasdair Kergon 2010-07-01 11:04:58 +00:00
parent 22a8592301
commit 89dd7d5275
2 changed files with 4 additions and 0 deletions
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1
WHATS_NEW
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@ -1,5 +1,6 @@
Version 2.02.70 - Version 2.02.70 -
================================ ================================
Fix lvm shell crash when input is entirely whitespace.
Update partial mode warning message. Update partial mode warning message.
Preserve memlock balance in clvmd when activation triggers a resume. Preserve memlock balance in clvmd when activation triggers a resume.

3
tools/lvm.c
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@ -217,6 +217,9 @@ int lvm_shell(struct cmd_context *cmd, struct cmdline_context *cmdline)
continue; continue;
} }
if (!argc)
continue;
if (!strcmp(argv[0], "lvm")) { if (!strcmp(argv[0], "lvm")) {
argv++; argv++;
argc--; argc--;