diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/isolation/specscanner.l | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/test/isolation/specscanner.l b/src/test/isolation/specscanner.l index 481b32d1d77..f97f4027f2f 100644 --- a/src/test/isolation/specscanner.l +++ b/src/test/isolation/specscanner.l @@ -12,8 +12,10 @@ static int yyline = 1; /* line number for error reporting */ -static char litbuf[1024]; -static int litbufpos = 0; +#define LITBUF_INIT 1024 /* initial size of litbuf */ +static char *litbuf = NULL; +static size_t litbufsize = 0; +static size_t litbufpos = 0; static void addlitchar(char c); @@ -41,6 +43,11 @@ comment ("#"{non_newline}*) %% +%{ + litbuf = pg_malloc(LITBUF_INIT); + litbufsize = LITBUF_INIT; +%} + permutation { return PERMUTATION; } session { return SESSION; } setup { return SETUP; } @@ -100,10 +107,12 @@ teardown { return TEARDOWN; } static void addlitchar(char c) { - if (litbufpos >= sizeof(litbuf) - 1) + /* We must always leave room to add a trailing \0 */ + if (litbufpos >= litbufsize - 1) { - fprintf(stderr, "SQL step too long\n"); - exit(1); + /* Double the size of litbuf if it gets full */ + litbufsize += litbufsize; + litbuf = pg_realloc(litbuf, litbufsize); } litbuf[litbufpos++] = c; } |