diff options
Diffstat (limited to 'src/nvim/memline.c')
| -rw-r--r-- | src/nvim/memline.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/src/nvim/memline.c b/src/nvim/memline.c index 95f3b0c623..4c4f7d65bd 100644 --- a/src/nvim/memline.c +++ b/src/nvim/memline.c @@ -277,6 +277,9 @@ int ml_open(buf_T *buf) // Open the memfile. No swap file is created yet. memfile_T *mfp = mf_open(NULL, 0); + if (mfp == NULL) { + goto error; + } buf->b_ml.ml_mfp = mfp; buf->b_ml.ml_flags = ML_EMPTY; @@ -360,10 +363,12 @@ int ml_open(buf_T *buf) return OK; error: - if (hp) { - mf_put(mfp, hp, false, false); + if (mfp != NULL) { + if (hp) { + mf_put(mfp, hp, false, false); + } + mf_close(mfp, true); // will also xfree(mfp->mf_fname) } - mf_close(mfp, true); // will also xfree(mfp->mf_fname) buf->b_ml.ml_mfp = NULL; return FAIL; } @@ -839,7 +844,7 @@ void ml_recover(void) mf_open() will consume "fname_used"! */ mfp = mf_open(fname_used, O_RDONLY); fname_used = p; - if (mfp->mf_fd < 0) { + if (mfp == NULL || mfp->mf_fd < 0) { EMSG2(_("E306: Cannot open %s"), fname_used); goto theend; } |