liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-10 14:46:56 +08:00
Code Issues Packages Projects Releases Wiki Activity

Check for empty string like float4in [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2023-06-11 12:34:24 -07:00
parent 78632e3301
commit b6a0d2b12b
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/vector.c
View File

@@ -189,6 +189,12 @@ vector_in(PG_FUNCTION_ARGS)
while (vector_isspace(*pt)) while (vector_isspace(*pt))
pt++; pt++;
/* Check for empty string like float4in */
if (*pt == '\0')
ereport(ERROR,
(errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
errmsg("invalid input syntax for type vector: \"%s\"", lit)));
/* Use strtof like float4in to avoid a double-rounding problem */ /* Use strtof like float4in to avoid a double-rounding problem */
x[dim] = strtof(pt, &stringEnd); x[dim] = strtof(pt, &stringEnd);
CheckElement(x[dim]); CheckElement(x[dim]);