From: emanuele at fondani dot it Operating system: Windows PHP version: 4.4.4 PHP Bug Type: Zlib Related Bug description: gzuncompress() data error
Description: ------------ PHP reports data error on function gzuncompress() when decompressing a particular gzipped string (see Reproduce code). Reproduce code: --------------- <?php $gz_base64 = "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! 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! Dq/8vwIMAJ6YHA=="; $gz = base64_decode($gz_base64); echo gzuncompress($gz); ?> Expected result: ---------------- BT /F1 1 Tf 10.4608 0 0 10.4608 761.5243 1299.7671 Tm 0 g /GS1 gs 0 Tc 0 Tw (Latina Oggi)Tj -8.0578 -1.4286 TD (Mercoledì 22 Novembre 2006)Tj /F2 1 Tf 24.9066 0 0 24.9066 25.5063 1285.2018 Tm (26)Tj ET 0 G 0 J 0 j 1.021 w 10 M []0 d 1 i 25.506 1317.202 m 815.021 1317.202 l S 2.979 w 25.506 1273.366 m 815.02 1273.366 l S BT /F3 1 Tf 22.9141 0 0 22.9141 268.9982 1284.7036 Tm -0.0217 Tc [(M.S.BIA)35(GIO )]TJ /F2 1 Tf 29.8879 0 0 29.8879 387.9349 1284.7036 Tm -0.0167 Tc (FONDI )Tj /F3 1 Tf 22.9141 0 0 22.9141 490.0532 1284.7036 Tm -0.0217 Tc (LENOLA)Tj ET 0.5 G 428.844 1096.031 250.735 -729.265 re S 0 G 1.021 w 695.245 710.477 m 815.021 710.477 l 695.245 365.272 m 815.021 365.272 l 25.506 710.477 m 413.178 710.477 l 25.506 365.272 m 413.178 365.272 l S 0.7 g 753.474 982.457 61.546 -10.461 re f 0.3 G 427.349 208.36 m 494.322 208.36 l 427.349 208.36 m 427.349 114.213 l 427.35 114.213 m 480.153 114.213 l S 0.3 g 469.692 124.674 10.461 -10.461 re f BT /F2 1 Tf 23.9103 0 0 23.9103 159.9113 1237.7397 Tm 0 g -0.0282 Tw [(Il gruppo consiliar)18(e «F)25(ondi V)37(i)10(v)10(a» è sul piede di guerra)]TJ /F4 1 Tf 57.4446 0 0 61.7684 253.06 1180.9526 Tm -0.053 Tc -0.0078 Tw [(«Raccolta rif)19.9(iuti,)]TJ -0.8947 -0.9839 TD (gestione poco chiara»)Tj 10.672 0 0 10.3611 25.5063 1149.8295 Tm 0.1124 Tc 0.2495 Tw [(RA)39.7(CCOL)91.5(T)92.4(A)0( RIFIUTI,)]TJ 0 -1.0096 TD -0.0084 Tc 0.269 Tw (scuola ed incarichi esterni:)Tj T* 0.1027 Tw [(sono questi)-344.2(i temi)-344.2(per cui)-344.2(il)]TJ T* -0.0216 Tw [(gruppo consigliare di «F)14.8(ondi)]TJ T* -0.0039 Tw [(vi)24.8(v)24.8(a» si prepara a dare batta)-8.4(-)]TJ T* 0.1454 Tw (glia in Consiglio comunale.)Tj T* 0.1453 Tw (In vista dellassise cittadina)Tj T* 0.1935 Tw [(che)-435(si terrà)-435(v)14.8(enerdì sera,)-435(il)]TJ T* 0.0246 Tw [(gruppo di minoranza ha pre)-8.4(-)]TJ T* -0.0067 Tc 0.3687 Tw (sentato allamministrazione)Tj T* -0.0086 Tc 0.2454 Tw (comunale uninterrogazione)Tj T* -0.0084 Tc 0.3539 Tw [(in cui)-595.4(si chiede)-595.4(maggiore)]TJ T* 0.1772 Tw [(chiarezza)-418.7(sulla gestione)-418.7(del)]TJ T* -0.0132 Tw [(servizio di raccolta dei rif)19.9(iuti)]TJ T* -0.0784 Tw [(attualmente appaltato alla so)-8.4(-)]TJ T* 0.2398 Tw [(cietà «De V)59.6(izia».)-481.3(«I sotto)-8.4(-)]TJ T* -0.0252 Tw [(scritti Raf)24.8(fele De Bonis, Fer)-8.4(-)]TJ T* 0.1504 Tw [(nando)-391.9(Di F)14.8(azio)-391.9(ed)-391.9(Arnaldo)]TJ T* 0.0127 Tw [(F)14.8(aiola - si le)14.8(gge nellinterro)-8.4(-)]TJ T* -0.0086 Tc -0.031 Tw [(gazione a f)19.7(irma dei tre consi)-8.6(-)]TJ T* 0.0734 Tw [(glieri - chiedono)-314.9(che v)14.6(enga)-8.6(-)]TJ T* -0.0084 Tc 0.2059 Tw [(no f)9.9(atte)-447.5(alcune v)14.8(erif)19.9(iche)-447.5(in)]TJ T* 0.0389 Tw [(merito alla società De V)59.6(izia.)]TJ T* 0.0636 Tw (Innanzitutto occorre chiarire)Tj T* 0.1103 Tw [(se)-351.9(la ditta)-351.9(stia rispettando)-351.9(il)]TJ T* 0.2527 Tw [(contratto)-494.2(sottoscritto con)-494.2(il)]TJ T* -0.0032 Tw (comune ed in particolare se i)Tj T* 0.106 Tw [(mezzi per)-347.6(la raccolta)-347.6(dei ri)-8.4(-)]TJ T* 0.0783 Tw [(f)19.9(iuti)-319.8(oltre)-319.8(ad essere)-319.8(a)-319.8(norma)]TJ Actual result: -------------- <br /> <b>Warning</b>: gzuncompress() [<a href='function.gzuncompress'>function.gzuncompress</a>]: data error in <b>C:\Inetpub\wwwroot\test\test2.php</b> on line <b>9</b><br /> -- Edit bug report at http://bugs.php.net/?id=39616&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=39616&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=39616&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=39616&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=39616&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=39616&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=39616&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=39616&r=needscript Try newer version: http://bugs.php.net/fix.php?id=39616&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=39616&r=support Expected behavior: http://bugs.php.net/fix.php?id=39616&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=39616&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=39616&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=39616&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=39616&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=39616&r=dst IIS Stability: http://bugs.php.net/fix.php?id=39616&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=39616&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=39616&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=39616&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=39616&r=mysqlcfg
