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patch 8.1.1022: may use NULL pointer when out of memory

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Problem:    May use NULL pointer when out of memory. (Coverity)
Solution:   Check for blob_alloc() returning NULL.
This commit is contained in:
Bram Moolenaar
2019-03-19 23:03:27 +01:00
parent 8e9a24a127
commit e142a9467a
2 changed files with 4 additions and 0 deletions
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2
src/blob.c
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@@ -232,6 +232,8 @@ string2blob(char_u *str)
blob_T *blob = blob_alloc();
char_u *s = str;
if (blob == NULL)
return NULL;
if (s[0] != '0' || (s[1] != 'z' && s[1] != 'Z'))
goto failed;
s += 2;