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| author | Bill Nottingham <notting@redhat.com> | 2003-09-04 01:28:47 +0000 |
|---|---|---|
| committer | Bill Nottingham <notting@redhat.com> | 2003-09-04 01:28:47 +0000 |
| commit | ac574862cc95b534223fd468a0549c04b9459279 (patch) | |
| tree | fa4c4c4ef6b8539bf948f9cb99273ea4b3dc6e75 | |
| parent | c321d9b8c3e29061a89c78eb829522172e7300ef (diff) | |
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fix some memory handling (#85478, <miked@ed.ac.uk>)
| -rw-r--r-- | src/ipcalc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/ipcalc.c b/src/ipcalc.c index f90ff456..468a037c 100644 --- a/src/ipcalc.c +++ b/src/ipcalc.c @@ -296,7 +296,7 @@ int main(int argc, const char **argv) { } tmp = NULL; for (; i>0; i--) { - tmp = malloc(strlen(ipStr + 3)); + tmp = malloc(strlen(ipStr) + 3); sprintf(tmp,"%s.0",ipStr); ipStr = tmp; } @@ -308,13 +308,14 @@ int main(int argc, const char **argv) { return 1; } - poptFreeContext(optCon); if (!(showNetmask|showPrefix|showBroadcast|showNetwork|showHostname)) { poptPrintHelp(optCon, stderr, 0); return 1; } + poptFreeContext(optCon); + /* we know what we want to display now, so display it. */ if (showNetmask) { |