database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-07-30 19:03:16 +03:00
Code Activity

Remove all precision and width limits from formatting fields in the

Browse Source 
sqlite3_mprintf() family of functions. Malloc for space as necessary.
The prevents a stack overflow on very large numbers using %f.

FossilOrigin-Name: 1f843fb383583ee7ef51c13b8a820744e450101a
This commit is contained in:
drh
2011-10-11 17:54:54 +00:00
parent 67855877ff
commit 59eedf7925
4 changed files with 41 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
test/printf.test
View File

@ -3547,7 +3547,7 @@ do_test printf-4.16 {
do_test printf-5.1 {
set x [sqlite3_mprintf_str {%d %d %100000s} 0 0 {Hello}]
string length $x
} {344}
} {100004}
do_test printf-5.2 {
sqlite3_mprintf_str {%d %d (%-10.10s) %} -9 -10 {HelloHelloHello}
} {-9 -10 (HelloHello) %}