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Convert strncpy to strlcpy

We try to avoid using strncpy() due to the ease of which it canbe misused. Convert this callsite to use strlcpy() instead tomatch similar codepaths in this file.Suggested-by: Peter Eisentraut <peter@eisentraut.org>Discussion:https://postgr.es/m/2a796830-de2d-4030-b480-d673f6cc5d94@eisentraut.org

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src/backend/utils/mmgr
- mcxt.c

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`‎src/backend/utils/mmgr/mcxt.c`

Lines changed: 1 addition & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1664,8 +1664,7 @@ ProcessGetMemoryContextInterrupt(void)`
`1664`	`1664`	`num_individual_stats=context_id+1;`
`1665`	`1665`	`meminfo[max_stats-1].name=dsa_allocate(MemoryStatsDsaArea,namelen+1);`
`1666`	`1666`	`nameptr=dsa_get_address(MemoryStatsDsaArea,meminfo[max_stats-1].name);`
`1667`		`-strncpy(nameptr,"Remaining Totals",namelen);`
`1668`		`-nameptr[namelen]='\0';`
	`1667`	`+strlcpy(nameptr,"Remaining Totals",namelen+1);`
`1669`	`1668`	`meminfo[max_stats-1].ident=InvalidDsaPointer;`
`1670`	`1669`	`meminfo[max_stats-1].path=InvalidDsaPointer;`
`1671`	`1670`	`meminfo[max_stats-1].type=0;`

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Commit45e7e8c

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`‎src/backend/utils/mmgr/mcxt.c`

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