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Fix the pointer bug that was causing the crash

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This commit is contained in:
Erica Fischer
2023-01-24 10:17:25 -08:00
parent f1bffd9de0
commit 4c52aeacf1
1 changed files with 4 additions and 3 deletions
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serial.cpp
+4 -3
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@@ -277,7 +277,7 @@ void serialize_feature(FILE *geomfile, serial_feature *sf, std::atomic<long long
write_geometry(sf->geometry, geom, wx, wy); write_geometry(sf->geometry, geom, wx, wy);
serialize_ulong_long(geomfile, geom.size(), geompos, fname); serialize_ulong_long(geomfile, geom.size(), geompos, fname);
fwrite_check(geom.c_str(), sizeof(char), geom.size(), geomfile, fname); fwrite_check(geom.c_str(), sizeof(char), geom.size(), geomfile, fname);
geompos += geom.size(); *geompos += geom.size();
if (sf->index != 0) { if (sf->index != 0) {
serialize_ulong_long(geomfile, sf->index, geompos, fname); serialize_ulong_long(geomfile, sf->index, geompos, fname);
@@ -342,8 +342,9 @@ serial_feature deserialize_feature(FILE *geoms, std::atomic<long long> *geompos_
std::string geom; std::string geom;
geom.resize(geom_len); geom.resize(geom_len);
if (fread((void *) geom.c_str(), sizeof(char), geom_len, geoms) != geom_len) { size_t n = fread((void *) geom.c_str(), sizeof(char), geom_len, geoms);
fprintf(stderr, "Short read (%llu) from geometry\n", geom_len); if (n != geom_len) {
fprintf(stderr, "Short read (%zu for %zu) from geometry\n", n, geom.size());
exit(EXIT_READ); exit(EXIT_READ);
} }
*geompos_in += geom_len; *geompos_in += geom_len;