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patch 9.0.0433: Coverity warns for not checking allocation failure
Problem: Coverity warns for not checking allocation failure. Solution: Check that allocating a list or blob succeeded.
This commit is contained in:
parent
6de2296e5e
commit
12553ada3b
10
src/eval.c
10
src/eval.c
@ -1121,6 +1121,8 @@ get_lval(
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var2.v_type = VAR_UNKNOWN;
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while (*p == '[' || (*p == '.' && p[1] != '=' && p[1] != '.'))
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{
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int r;
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if (*p == '.' && lp->ll_tv->v_type != VAR_DICT)
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{
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if (!quiet)
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@ -1136,12 +1138,14 @@ get_lval(
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return NULL;
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}
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// a NULL list/blob works like an empty list/blob, allocate one now.
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// A NULL list/blob works like an empty list/blob, allocate one now.
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if (lp->ll_tv->v_type == VAR_LIST && lp->ll_tv->vval.v_list == NULL)
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rettv_list_alloc(lp->ll_tv);
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r = rettv_list_alloc(lp->ll_tv);
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else if (lp->ll_tv->v_type == VAR_BLOB
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&& lp->ll_tv->vval.v_blob == NULL)
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rettv_blob_alloc(lp->ll_tv);
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r = rettv_blob_alloc(lp->ll_tv);
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if (r == FAIL)
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return NULL;
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if (lp->ll_range)
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{
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@ -703,6 +703,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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433,
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/**/
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432,
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/**/
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