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| author | Nick Neisen <nwneisen@gmail.com> | 2018-05-16 19:18:35 -0600 |
|---|---|---|
| committer | Justin M. Keyes <justinkz@gmail.com> | 2018-05-17 09:01:05 +0200 |
| commit | aea70b4404399d353e1df0bd73ef344f5559843a (patch) | |
| tree | 2faa8cd28bfcd454ec3b85e286b339ab987801de /src | |
| parent | 32df42549a49124976e1993218cd560833777482 (diff) | |
| download | rneovim-aea70b4404399d353e1df0bd73ef344f5559843a.tar.gz rneovim-aea70b4404399d353e1df0bd73ef344f5559843a.tar.bz2 rneovim-aea70b4404399d353e1df0bd73ef344f5559843a.zip | |
coverity/13709: spell_add_word: handle failed fseek()
Check the return status after removing a duplicate word. Add a
log for a nonzero return status.
Diffstat (limited to 'src')
| -rw-r--r-- | src/nvim/spellfile.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/nvim/spellfile.c b/src/nvim/spellfile.c index dab9a2aacd..b844fd9ab8 100644 --- a/src/nvim/spellfile.c +++ b/src/nvim/spellfile.c @@ -5368,8 +5368,9 @@ spell_add_word ( // doesn't work for all systems, close the file first. fclose(fd); fd = mch_fopen((char *)fname, "r+"); - if (fd == NULL) + if (fd == NULL) { break; + } if (fseek(fd, fpos, SEEK_SET) == 0) { fputc('#', fd); if (undo) { @@ -5378,7 +5379,9 @@ spell_add_word ( len, word, NameBuff); } } - fseek(fd, fpos_next, SEEK_SET); + if (fseek(fd, fpos_next, SEEK_SET) <= 0) { + break; + } } } if (fd != NULL) |