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| author | Michael Vogt <michael.vogt@ubuntu.com> | 2012-01-24 20:18:39 +0100 |
|---|---|---|
| committer | Michael Vogt <michael.vogt@ubuntu.com> | 2012-01-24 20:18:39 +0100 |
| commit | 5b172c0263c12f1163cfa17170a9b0da917e782c (patch) | |
| tree | a8a978b0ca1891c492c554c8c1d9cbf5c030b529 /methods/rred.cc | |
| parent | 76dbf3cee365788eb7291c96f06b73a3769946d6 (diff) | |
| parent | 3102af74e7ffaab3f47741c05451ce7f0e3b38fe (diff) | |
merged from experimental
Diffstat (limited to 'methods/rred.cc')
| -rw-r--r-- | methods/rred.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/methods/rred.cc b/methods/rred.cc index e37a12ed9..1e352d0e7 100644 --- a/methods/rred.cc +++ b/methods/rred.cc @@ -333,7 +333,12 @@ RredMethod::State RredMethod::patchMMap(FileFd &Patch, FileFd &From, /*{{{*/ } if(command_count == command_alloc) { command_alloc = (command_alloc + 64) * 3 / 2; - commands = (EdCommand*) realloc(commands, command_alloc * sizeof(EdCommand)); + EdCommand* newCommands = (EdCommand*) realloc(commands, command_alloc * sizeof(EdCommand)); + if (newCommands == NULL) { + free(commands); + return MMAP_FAILED; + } + commands = newCommands; } commands[command_count++] = cmd; } |