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| author | Scott Prager <splinterofchaos@gmail.com> | 2014-09-21 22:39:04 -0400 |
|---|---|---|
| committer | Scott Prager <splinterofchaos@gmail.com> | 2014-09-30 19:35:47 -0400 |
| commit | 3928acb032b64941afa9b3e75fa82cf004fb243b (patch) | |
| tree | 649b3319d2f6478940a33317420a0dd2569c9867 | |
| parent | 44b187dd012a3f5f01d58adbcbad4004e948e35a (diff) | |
| download | rneovim-3928acb032b64941afa9b3e75fa82cf004fb243b.tar.gz rneovim-3928acb032b64941afa9b3e75fa82cf004fb243b.tar.bz2 rneovim-3928acb032b64941afa9b3e75fa82cf004fb243b.zip | |
Fix system() output truncation bug.
Replace NULs with SOH to restore the old behaviour of get_cmd_output().
| -rw-r--r-- | src/nvim/eval.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index bfe39ced0c..235f7526c2 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -14480,6 +14480,9 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv, free(res); } else { + // res may contain several NULs before the final terminating one. + // Replace them with SOH (1) like in get_cmd_output() to avoid truncation. + memchrsub(res, NUL, 1, nread); #ifdef USE_CRNL // translate <CR><NL> into <NL> char *d = res; |