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unaccent: Fix allocation size for target characters on initial load

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This led to an overestimation of the size allocated for both the quoted
and non-quoted cases, while using an inconsistent style.  Thinkos in
59f47fb98dab.

Per report from Coverity, with extra input from Tom Lane.
This commit is contained in:
Michael Paquier 2023-09-25 09:31:48 +09:00
parent 1f9e3a9be5
commit f19669fed3
1 changed files with 2 additions and 2 deletions
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4
contrib/unaccent/unaccent.c
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@ -238,7 +238,7 @@ initTrie(const char *filename)
if (trgquoted && state > 0) if (trgquoted && state > 0)
{ {
/* Ignore first and end quotes */ /* Ignore first and end quotes */
trgstore = palloc0(sizeof(char *) * trglen - 2); trgstore = (char *) palloc(sizeof(char) * (trglen - 2));
trgstorelen = 0; trgstorelen = 0;
for (int i = 1; i < trglen - 1; i++) for (int i = 1; i < trglen - 1; i++)
{ {
@ -251,7 +251,7 @@ initTrie(const char *filename)
} }
else else
{ {
trgstore = palloc0(sizeof(char *) * trglen); trgstore = (char *) palloc(sizeof(char) * trglen);
trgstorelen = trglen; trgstorelen = trglen;
memcpy(trgstore, trg, trgstorelen); memcpy(trgstore, trg, trgstorelen);
} }