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vim-patch:8.0.1512: warning for possibly using NULL pointer

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Problem:    Warning for possibly using NULL pointer. (Coverity)
Solution:   Skip using the pointer if it's NULL.
e4db7aedab
This commit is contained in:
Jan Edmund Lazo
2018-07-23 00:23:18 -04:00
parent 9fbbec76aa
commit 84b8612987
7 changed files with 45 additions and 32 deletions
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11
src/nvim/memline.c
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@@ -1365,11 +1365,11 @@ recover_names (
*/
if (curbuf->b_ml.ml_mfp != NULL
&& (p = curbuf->b_ml.ml_mfp->mf_fname) != NULL) {
for (int i = 0; i < num_files; ++i)
if (path_full_compare(p, files[i], TRUE) & kEqualFiles) {
/* Remove the name from files[i]. Move further entries
* down. When the array becomes empty free it here, since
* FreeWild() won't be called below. */
for (int i = 0; i < num_files; i++) {
if (path_full_compare(p, files[i], true) & kEqualFiles) {
// Remove the name from files[i]. Move further entries
// down. When the array becomes empty free it here, since
// FreeWild() won't be called below.
xfree(files[i]);
if (--num_files == 0)
xfree(files);
@@ -1377,6 +1377,7 @@ recover_names (
for (; i < num_files; ++i)
files[i] = files[i + 1];
}
}
}
if (nr > 0) {
file_count += num_files;