On Thu, 2024-02-22 at 16:13 +0530, Sasmit Utkarsh wrote: > On Thu, Feb 22, 2024 at 2:20 PM Laurenz Albe <laurenz.a...@cybertec.at> wrote: > > On Thu, 2024-02-22 at 14:01 +0530, Sasmit Utkarsh wrote: > > > ==3343433==ERROR: AddressSanitizer: heap-buffer-overflow on address > > > 0xf337ba80 at pc 0xf795fcdd bp 0xff8a74d8 sp 0xff8a70b0 > > > READ of size 4096 at 0xf337ba80 thread T0 > > > #0 0xf795fcdc in __interceptor_memcpy > > > (/nix/store/3blqv6wzmwqgkkw45i6c8w0bkwldk418-gcc-12.2.0-lib/lib/libasan.so.8+0x42cdc) > > > #1 0xf78c34bb in pqPutnchar > > > (/nix/store/glkv3qv4y64xigwpjcwflp3ni2anjma0-postgresql-14.9-lib/lib/libpq.so.5+0x174bb) > > > #2 0xf78be05e in PQsendQueryGuts > > > (/nix/store/glkv3qv4y64xigwpjcwflp3ni2anjma0-postgresql-14.9-lib/lib/libpq.so.5+0x1205e) > > > #3 0xf78c05a2 in PQexecPrepared > > > (/nix/store/glkv3qv4y64xigwpjcwflp3ni2anjma0-postgresql-14.9-lib/lib/libpq.so.5+0x145a2) > > > > Perhaps you forgot to terminate a string with '\0'. > > Sorry but are you talking about the export variables in the result?
Whatever you fed to PQexecPrepared. Yours, Laurenz Albe
